John McIntyre, whom James Wolcott calls "the Dave Brubeck of the art and craft of copy editing," writes on language, editing, journalism, and other manifestations of human frailty. Comments welcome. Identifying his errors relieves him of the burden of omniscience. Write to email@example.com, befriend at Facebook, or follow at Twitter: @johnemcintyre. Back 2009-2012 at the original site, http://weblogs.baltimoresun.com/news/mcintyre/blog/ and now at www.baltimoresun.com/news/language-blog/.
Friday, June 14, 2013
Is "data" singular or plural? Yes
What follows in the comments does not quite fill one with confidence about the professionalism of copy editors. One editor consulted friends and family; one recalled a pronouncement from a journalism professor four decades previously. Most expressed some personal preference. (You will have to sign up for LinkedIn to read them.)
But at least some editors thought to consult dictionaries. The Oxford English Dictionary, for example, has a citation for data as a mass noun taking a singular verb from an 1826 number of the Edinburgh New Philosophical Journal: "Inconsistent data sometimes produces a correct result." The singular sense in computing dates from 1946.
Merriam-Webster's Unabridged Dictionary calls data "plural in form but singular or plural in construction" and appends this concise note on usage:
"Data leads a life of its own quite independent of datum, of which it was originally the plural. It occurs in two constructions: such as a plural noun (like earnings), taking a plural verb and plural modifiers (such as these, many, and a few) but not cardinal numbers, and serving as a referent for plural pronouns (such as they and them); and as an abstract mass noun (like information), taking a singular verb and singular modifiers (such as this, much, and little), and being referred to by a singular pronoun (it). Both constructions are standard. The plural construction is more common in print, evidently because the house style of several publishers mandates it."
Merriam-Webster's Dictionary of English Usage has a long and interesting entry on the career of this Latin word in English, summing up: "Data has never been the plural of a count noun in English. It is used in two constructions--plural, with plural apparatus, and singular, as a mass noun, with singular apparatus. Both constructions are fully standard at any level of formality.
The current edition of the American Heritage Dictionary finds that "singular data has become a standard usage."
Garner's Modern American Usage calls data a "skunked term," a damned-if-you-do, damned-if-you-don't word. Though he prefers using it as a plural, he ruefully recognizes that the singular sense has gained traction and is approaching "fully accepted" status.
So anyone seriously questioning whether data is singular or plural has simply not done the homework.
That leaves only the question of whether to use it as a singular or a plural in context.
Some editors, I gather from the LinkedIn responses, are shackled to scientific or technical style guides so rigid as to make a hard-shelled acolyte of the Associated Press Stylebook gasp in envy. Thus data-ever-plural can be added to the long register of pig-headed and arbitrary strictures one encounters in the workplace. Submit under protest.
Then there are the individual preferences, and several responders to the LinkedIn post inform us whether data as a plural or singular sounds good to them. Individual tastes and preferences do have a place in writing; if you dislike one of those senses, don't use it in your own writing. But unless evidence is brought to bear, your individual preference for data as a singular or plural is of no more help to me than your preference for green or red chile.
Data, the evidence plainly shows us, is in common use as a singular or plural noun. If the sense of data is "facts," then a plural verb is called for. If the sense of data is "information" or "evidence," then a singular verb is appropriate.
And there, as Dr. Johnson would have said, is an end on't.