R Data.table Quotes & Sayings

You think the knife was used, cleaned, then scraped through the blood on the floor?" Lestrade asked. "Evidently." "Why do that?" "Chief Inspector, I try to form my hypotheses upon data, rather than shape the data to match my wishes." And — Laurie R. King

For his part, Mendeleev scanned Lecoq de Boisbaudran's data on gallium and told the experimentalist, with no justification, that he must have measured something wrong, because the density and weight of gallium differed from Mendeleev's predictions. This betrays a flabbergasting amount of gall, but as science philosopher-historian Eric Scerri put it, Mendeleev always "was willing to bend nature to fit his grand philosophical scheme." The only difference between Mendeleev and crackpottery is that Mendeleev was right: Lecoq de Boisbaudran soon retracted his data and published results that corroborated Mendeleev's predictions. — Sam Kean

stupidity: a process, not a state. A human being takes in far more information than he or she can put out. "Stupidity" is a process or strategy by which a human, in response to social denigration of the information she or he puts out, commits him or herself to taking in no more information than she or he can put out. (Not to be confused with ignorance, or lack of data.) Since such a situation is impossible to achieve because of the nature of mind/perception itself in its relation to the functioning body, a continuing downward spiral of functionality and/or informative dissemination results,' and he understood why! 'The process, however, can be reversed,' the voice continued, 'at any time. — Samuel R. Delany

Marketers use big data profiling to predict who is about to get pregnant, who is likely to buy a new car, and who is about to change sexual orientations. That's how they know what ads to send to whom. The NSA, meanwhile, wants to know who is likely to commit an act of terrorism - and for this, they need us. — Douglas Rushkoff

We saw that our customers required help beyond the data sets they had and that they could benefit from a wider opinion. So we built SurveyMonkey Audience, and we've now got 4 million users who signed up to take surveys. Our clients can choose the demographic they want to hear from, and we can provide that sample. — Dave Goldberg

Today, all our wives and husbands have Blackberries or iPhones or Android devices or whatever-the progeny of those original 950 and 957 models that put data in our pockets. Now we all check their email (or Twitter, or Facebook, or Instagram, or) compulsively at the dinner table, or the traffic light. Now we all stow our devices on the nightstand before bed, and check them first thing in the morning. We all do. It's not abnormal, and it's not just for business. It's just what people do. Like smoking in 1965, it's just life. — Ian Bogost

The Quantified Self movement argues that the self is nothing but mathematical patterns. These patterns are so complex that the human mind has no chance of understanding them. So if you wish to obey the old adage and know thyself, you should not waste your time on philosophy, meditation or psychoanalysis, but rather you should systematically collect biometric data and allow algorithms to analyse them for you and tell you who your are and what you should do. — Yuval Noah Harari

All data are filtered, observation is necessarily 'theory-laden'. — Norwood Russell Hanson

By comparison, the Integrated Human model of human nature, in addition to the two elements of our previous model, includes: A conscious analytic system, known as the slow brain (where logic resides) A subconscious intuitive system, or fast brain The full range of motivational drives (of which the drive to acquire is only one) Basic ideas of moral behavior, or moral intuitions Distinguishing characteristics, or personality traits Together, these elements of our nature provide all of the fundamental functions necessary for living life as a complete, Integrated Human - and they are the springboard for the development of leadership character. As our research data has shown, the ability to leverage all of these areas influence leadership's ability to achieve positive organizational outcomes. — Fred Kiel

Social media has given companies access to unprecedented amounts of information on client behavior and preferences - so-called Big Data. But making sense of it all and turning it into actionable policy has been elusive. — Ryan Holmes

Reaction is just that - an action you have taken before. When you "re-act," what you do is assess the incoming data, search your memory bank for the same or nearly the same experience, and act the way you did before. This is all the work of the mind, not of your soul. — Neale Donald Walsch

Allowing artist-illustrators to control the design and content of statistical graphics is almost like allowing typographers to control the content, style, and editing of prose. — Edward R. Tufte

It's clear that North took some original steps in that direction, but Hall probably had the most complete approach and should get the most credit. But for Hall, unfortunately, the data are all impressionistic - what people said. None of his machinery survived. His patents were all lost in the Patent Office fire. — Charles R. Morris

A masterly analysis of how political interests, economic circumstances, development strategies, and local history have shaped what are surprisingly different versions of the welfare state across the developing world. The authors combine fine-grained country analyses with intelligent use of data, and explain and extend the theory and literature on the modern welfare state. The book is both scholarly and readable. — Nancy Birdsall

Except in expert hands, stats can get in the way of story; an array of data that might better be presented in a table instead clogs up sentences. — John Thorn

In God we trust, everybody else bring data to the table. — Narayan

The 'data' (given) of research are not so much given as taken out of a constantly elusive matrix of happenings. We should speak of capta rather than data. — R.D. Laing

The twin enemies of mythology are logic and empirical data, the chief weapons of true science. If either weapon is neutralized, mythology is free to run wild. — R.C. Sproul

There's a mountain of information about us. I mean there's so much. Anyway, I'm not an intelligence person. But I just look at it and it's a mountain of data. — Tim Cook

The data-processing system invented by the Sumerians is called 'writing'. — Yuval Noah Harari

Data matters. It's the very essence of what we care about. Personal data is not equivalent to a real person - it's much better. It takes no space, costs almost nothing to maintain, lasts forever, and is far easier to replicate and transport. Data is worth more than its weight in gold - certainly so, since data weighs nothing; it has no mass. Data about a person is not as valuable as the person, but since the data is so much cheaper to manage, it's a far better investment. Alexis Madrigal, senior editor at The Atlantic, points out that a user's data can be purchased for about half a cent, but the average user's value to the Internet advertising ecosystem is estimated at $1,200 per year. Data's value - its power, its meaning - is the very thing that also makes it sensitive. The more data, the more power. The more powerful the data, the more sensitive. So the tension we're feeling is unavoidable. — Eric Siegel

It's time to wake up to the fact that you're just another avatar in someone else's MMO. Worse: From where they stand, all-powerful Big Data analysts that they are, you look an awful lot like a bot. — Raph Koster

More than a building that houses books and data, the library has always been a window to a larger world
a place where we've always come to discover big ideas and profound concepts that help move the American story forward ...
Libraries remind us that truth isn't about who yells the loudest, but who has the right information. Because even as we're the most religious of people, America's innovative genius has always been preserved because we also have a deep faith in facts.
And so the moment we persuade a child, any child, to cross that threshold into a library, we've changed their lives forever, and for the better. This is an enormous force for good. — Barack Obama

APIs extend the reach of your software and data; SOA accelerates it through proven patterns. — Anonymous

What is a human mind? Memories. Memories are data. Character, personality, individual volition. Those are programming. — George R R Martin

We must start with scientific fundamentals, and that means with the data of experiments and not with assumed axioms predicated only upon the misleading nature of that which only superficially seems to be obvious. It is the consensus of great scientists that science is the attempt to set in order the facts of experience. — R. Buckminster Fuller

I'm a very good decision maker because I have core set of principles and so I can make decisions. Decisions can be very hard and you have to wrestle with them, but I'm able to get all the data on the table and figure out what would be the best decision because decisions mean ill for some people and mean positives for others. — Michele Bachmann

While the official productivity data look impressive, alternative measures that are equally reasonable show a much more subdued picture. — Jan Hatzius

There is good news in the data the strongest support for priests is to be found among the younger generation. — Andrew Greeley

I am what we call a 'karma yogi' in Sanskrit. A karma yogi is somebody who believes in data. I collect a lot of data. — N. R. Narayana Murthy

Cosmetic decoration, which frequently distorts the data, will never salvage an underlying lack of content. — Edward R. Tufte

Microsoft SQL Server, Oracle, DB2, and PostgreSQL let you create user-defined types (UDTs). The simplest UDT is a standard or built-in data type (CHARACTER, INTEGER, and so on) with additional check and other constraints. You can define the data type marital_status, for example, as a single-character CHARACTER data type that allows only the values S, M, W, D, or NULL (for single, married, widowed, divorced, or unknown). More-complex UDTs are similar to classes in object-oriented programming languages such as Java or Python. You can define a UDT once and use it in multiple tables, rather than repeat its definition in each table in which it's used. Search your DBMS documentation for user-defined type. UDTs are created in standard SQL with the statement CREATE TYPE. — Chris Fehily

Above all else show the data. — Edward R. Tufte

What about confusing clutter? Information overload? Doesn't data have to be "boiled down" and "simplified"? These common questions miss the point, for the quantity of detail is an issue completely separate from the difficulty of reading. Clutter and confusion are failures of design, not attributes of information. — Edward R. Tufte

Small, noncomparative, highly labeled data sets usually belong in tables. — Edward R. Tufte

If the statistics are boring, then you've got the wrong numbers. — Edward R. Tufte

Before I can call upon Christ as my Savior, I have to understand that I need a savior. I have to understand that I am a sinner. I have to have some understanding of what sin is.I have to understand that God exists. I have to understand that I am estranged from that God, and that I am exposed to that God's judgment. I don't reach out for a savior unless I am first convinced that I need a savior. All of that is pre-evangelism. It is involved in the data or the information that a person has to process with his mind before he can either respond to it in faith or reject it in unbelief. — R.C. Sproul

Please be careful of becoming so immersed and engrossed in pixels, texting, ear buds, Twittering, online social networking, and potentially addictive uses of media and the Internet that you fail to recognize the importance of your physical body and miss the richness of person-to-person communication. Beware of the digital displays and data in many forms of computer-mediated interaction that can displace the full range of physical capacity and experience. — David A. Bednar

Jack's marketing books had been a part of her life for so long that she had ceased to register their presence, simply moving them from the couch to the coffee table, from the bed to the nightstand. How to Sell Everything to Anybody. Eight Great Habits of CEOs. They all seemed to involve numbers, as if you could simply count yourself to riches, like following sheep to sleep. — Erica Bauermeister

Despite the "R" in CRM and the $11 billion spent on CRM software annually, many companies don't understand customer relationships at all. They lack relational intelligence - that is, they aren't aware of the variety of relationships customers can have with a firm and don't know how to reinforce or change those connections. They may be very good at capturing simple demographic data - gender, age, income, and education - and matching them with purchasing information to segment customers into profitability tiers. But this is an industrial view of customer relationships, a sign that many firms still think of customers as resources to be harvested for the next up-sell or cross-sell opportunity rather than as individuals looking for certain kinds of interactions. — Anonymous

One thing that gets lost in all the aggregation throughout this book: on an individual level, the personal affects of these broad social forces are often very subtle... when you go person by person, any individual's experience is too small and too varied to conclusively say anything racial has happened. It could be your skin or it could be just you. On the other side of it, it's laughable to think of one red-faced guy searching for n****r jokes because Barak Obama got elected, but it's a lot less funny when you can see that he's one of thousands and thousands making the same search. And it's less funny still when you see the large affects these private attitudes can still have, even in public life. Thus the story of just one of us versus the story of us all. That's why data like this is necessary; it ends arguments that anecdotes could never win. It provides facts that need facing. — Christian Rudder

The hope is that, in not too many years, human brains and computing machines will be coupled together very tightly, and that the resulting partnership will think as no human brain has ever thought and process data in a way not approached by the information-handling machines we know today. — J. C. R. Licklider

I/O-bound programs are constrained by data access. These are programs where adding more processing power or RAM often makes little difference. — Jim R. Wilson

To clarify, *add* data. — Edward R. Tufte

Is it possible for g.r to put the g.r page back into my computer because I lost the data. — Vincent Collins

I blinked, and the world exploded with data. Images, scanned documents and photographs, a whirlwind of numbers, under-the-table deals, and whispered words. — Jason Heller

Experts may help assemble data, specialists may organize it, professionals may offer theories to explain it. But none of these can substitute for each person's own leap into the dark, jumping in to draw his or her own conclusions. — Charles R. Wolfe

The hand has programmable fingerprints, a vibration motor, data interface capabilities-" "Wait. A vibration motor in your hand? Why?" "I'm a man, and I'm alone on the planet. Figure it out. — Joseph R. Lallo

The scarcity of data is due in part to the familiar problems of gathering information on homosexuality, but it is also a result of the difficulty plaguing research endeavors on Caribbean piracy. Not only was the corpse of the last potential interviewee dipped in tar and chained to a gibbet between flood marks at Wapping Stairs when George II was King of England, but the usual literary remnants particular to subjects of historical investigation were never extant for the cadre of illiterate and inarticulate sea rovers. — B.R. Burg

[It is important] not to mistake risk indicators for risk mechanisms. On the whole, at any one point in time, poverty and social disadvantage are accompanied by an increased risk of psychopathology. The secular trend data, however, are persuasive in showing that it is most unlikely that the risk mechanism lies in either poverty or poor living conditions per se. Rather, the evidence suggests that the effect comes about because poverty is, in turn associated with family disorganization and breakup, which are rather nearer to the relevant risk mechanisms (p. 363). Stress research: Accomplishments and tasks ahead. Pp. 354-385 in Stress, Risk and Resilience in Children and Adolescents: Processes, Mechanisms, and Interventions. (R.J. Haggerty, L.R. Sherrod, N. Garmezy, & M, Rutter, eds) — Michael Rutter

Nearly every business collects metrics on inventory, sales, and workplace process. Health care has been slow to measure these kinds of outcomes. Increasingly, general medicine, via either managed care or large practice settings, is improving by collecting data through electronic records and refining practice based on what works. — Thomas R. Insel

A National Database on Autism Research is fostering sharing of data and collaborations. Scientists are also making great strides at the interface of biology and engineering with new technologies that are laying the groundwork for future advances. — Thomas R. Insel

Google controls two-thirds of the US search market. Almost three-quarters of all Internet users have Facebook accounts. Amazon controls about 30% of the US book market, and 70% of the e-book market. Comcast owns about 25% of the US broadband market. These companies have enormous power and control over us simply because of their economic position. They all collect and use our data to increase their market dominance and profitability. When eBay first started, it was easy for buyers and sellers to communicate outside of the eBay system because people's e-mail addresses were largely public. In 2001, eBay started hiding e-mail addresses; in 2011, it banned e-mail addresses and links in listings; and in 2012, it banned them from user-to-user communications. All of these moves served to position eBay as a powerful intermediary by making it harder for buyers and sellers to take a relationship established inside of eBay and move it outside of eBay. — Bruce Schneier

Such revolutions in formal learning and felt experience needed new modes to express their understanding, beyond sonorous Ciceronian periods and the rigid structure of heroic couplets. It needed something looser, longer, and above all historical, which could not only link events, data, ideas, and context through time, but in which history could itself serve as an informing principle. The age craved creation stories in which the logic and moral order were manifest in and through the unfolding of the story. — Lydia Pyne

More often than not, at the end of the day (or a month, or a year), you realize that your initial idea was wrong, and you have to try something else. These are the moments of frustration and despair. You feel that you have wasted an enormous amount of time, with nothing to show for it. This is hard to stomach. But you can never give up. You go back to the drawing board, you analyze more data, you learn from your previous mistakes, you try to come up with a better idea. And every once in a while, suddenly, your idea starts to work. It's as if you had spent a fruitless day surfing, when you finally catch a wave: you try to hold on to it and ride it for as long as possible. At moments like this, you have to free your imagination and let the wave take you as far as it can. Even if the idea sounds totally crazy at first. — Edward Frenkel

Simpson's Paradox: when a whole body of data displays one trend, yet when broken into subgroups, the opposite trend comes into view for each of those subgroups. — Cathy O'Neil

Don't gloss over a routine or piece of code involved in the bug because you "know" it works. Prove it. Prove it in this context, with this data, with these boundary conditions. — Andrew Hunt

Although we leave traces of our personal lives with our credit cards and Web browsers today, tomorrow's mobile devices will broadcast clouds of personal data to invisible monitors all around us. — Howard Rheingold

It just means you are the sum total of your data. No man escapes that. — Don DeLillo

No great marketing decisions have ever been made on qualitative data — John Sculley

Anthropologists have invented the ingenious, convenient, fictional notion of the "true Negro," which allows them to consider, if need be, all the real Negroes on earth as fake Negroes, more or less approaching a kind of Platonic archetype, without ever attaining it. Thus, African history is full of "Negroids," Hamites, semi-Hamites, Nilo-Hamitics, Ethiopoids, Sabaeans, even Caucasoids! Yet, if one stuck strictly to scientific data and archeological facts, the prototype of the White race would be sought in vain throughout the earliest years of present-day humanity. — Cheikh Anta Diop

Obfuscation is the deliberate addition of ambiguous, confusing, or misleading information to interfere with surveillance and data collection. — Finn Brunton

Object-oriented languages use the paradigm of classes. In simplest terms, a class includes both data and the functions to operate on that data. You can create an instance of a class, also called an object, which will have all the data members and functionality of its class. Because of this, you can think of a class as being like a template, with each object being a specific instance of a particular type of class. For example, suppose you have a very simple class called Person, which has three fields (a data member is called a field in Java) and one method (a function is called a method in Java). The following code illustrates creating a simple class. For example, the first thing inside the beginning brace ({) is a constructor, a special kind of method that creates an instance of a class and sets its fields with their initial values. — Suresh Basandra

I find more and more executives less and less well informed about the outside world, if only because they believe that the data on the computer printouts are ipso facto information. — Peter Drucker

Big data is transitioning from a tool primarily for targeted advertising to an instrument with profound applications for diverse corporate sectors and for addressing chronic social problems. — Alec J. Ross

Ageing is very exciting. But if I didn't work on ageing, I'd want to work on the brain. There are really cool techniques you can use now. And bioinformatics. The methods you can use for comparing large data sets - that's so powerful. — Cynthia Kenyon

One thing that's really interesting is not only the magnitude of the recent immigration into this country, but also its distribution and its investment in the country. About 9.3 percent of the population is now foreign-born [announced by the Census Bureau at over 10 percent a few days later]. What's really surprising is how well distributed those population groups are. Historically, we see new immigrants primarily on the coast and in a few big cities. I think the data are going to show a much wider distribution of the new population groups than we've experienced historically. — Kenneth Prewitt

In Shara's estimation, lists form one half of the heart of intelligence, the second half being patience. Most espionage work, after all, is a matter of collecting data and categorizing it: who belongs to which group, and why; where are they now, and how are we sure, and do we have someone else in the region; and now that we have cataloged those groups, what threat level should they be categorized under; and so on, and so on, and so on. — Robert Jackson Bennett

NAEP data show beyond question that test scores in reading and math have improved for almost every group of students over the past two decades; slowly and steadily in the case of reading, dramatically in the case of mathematics. Students know more and can do more in these two basic skills subjects now than they could twenty or forty years ago... So the next time you hear someone say that the system is "broken," that American students aren't as well educated as they used to be, that our schools are failing, tell that person the facts. — Diane Ravitch

History is more than data, more than facts, more than science and scholarship. These things are merely the means to a greater end. History is a story - the story of ourselves. Where do we come from? How have we survived? How can we avoid the mistakes of the past? Do we matter, and if we do, what is our proper place upon the earth? — Justin Cronin

A quantified family would be upper middle class. Likely working in big tech," said Theodore. "Their employers would have required it." Piece by piece, the projectors filled in the available data on the house, including on the kitchen wall, a large screen of blurred graphs, smudged letters and numbers, all in motion. "This is the hearth," he said. "The data flickering at the heart of the family. Location, activity, well-being." He squinted at the screen. "Can you bring this into resolution? — Matthew De Abaitua

They need policies and visions that speak to their own interests and circumstances and not to be reduced to data points in some abstract political competition. — Ken Robinson

It is generally believed that our science is empirical and that we draw our concepts and our mathematical constructs from the empirical data. If this were the whole truth, we should, when entering into a new field, introduce only such quantities as can directly be observed, and formulate natural laws only by means of these quantities. — Werner Heisenberg

Ambiguity is not, today, a lack of data, but a deluge of data. — Paul Gibbons

In God we trust; all others must bring data. — W. Edwards Deming

Don't measure anything unless the data helps you make a better decision or change your actions.
If you're not prepared to change your diet or your workouts, don't get on the scale. — Seth Godin

If you step back and look at the data, the optimum amount of red meat you eat should be zero. — Walter Willett

The conclusion of design flows naturally from the data; we should not shrink from it; we should embrace it and build on it. — Michael Behe

But actually theory is very practical. Gravity is a theory, for example. It allows you to predict that if you step off a cliff you will fall; you don't have to collect data on that. — Clayton Christensen

Christ, when she used words such as "validity" and "data", Quint wanted to do unspeakably improper things to her. — Joanna Shupe

System uptime, data protection, and identity theft are weighty issues. It takes real ingenuity to out-think the fraudsters who are trying to steal identities and hack into enterprise systems. The 12 smart companies that debuted security solutions today at DEMO have designed serious, and seriously clever, innovations. — Chris Shipley

History that is presented only as ink-embalmed data is as a flower pressed in a book. Although the dry petals still hold all the elements of the original flower, they cannot show us how it looked blooming in the field. The color and fragrance - the true reality - or the flowers are gone. — Rex Alan Smith

Your personal life is now known as Facebook's data. Its CEO's personal life is now known as mind your own business. — Glenn Greenwald

You know something is wrong when the government declares opening someone else's mail is a felony but your internet activity is fair game for data collecting. — E.A. Bucchianeri

If we analyse the supernova data by assuming the Copernican principle is correct and get out something unphysical, I think we should start questioning the Copernican principle ... . Whatever our theoretical predilections, they will in the end have to give way to the observational evidence. — George F. R. Ellis

The conclusion of intelligent design flows naturally from the data itself - not from sacred books or sectarian beliefs. Inferring that biochemical systems were designed by an intelligent agent is a humdrum process that requires no new principles of logic or science. It comes simply from the hard work that biochemistry has done over the past forty years, combined with consideration of the way in which we reach conclusions of design every day. — Michael J. Behe