The phrase "array of categories" is correct and usable in written English.
It can be used when referring to a diverse or organized collection of different types or classifications of items or concepts.
Example: "The research study examined an array of categories, including demographics, behaviors, and preferences."
Alternatives: "variety of categories" or "range of categories".
It's about "the fact that they can be styled with a vast array of categories from designer, contemporary and classic brands," according to Morris.
That mandrills take group size to extremes is in keeping with the flamboyant creatures, which boast Guinness-type records in an array of categories.
Before the auction, Christie's experts said the company decided to offer what they called an array of categories rather than concentrate on paintings and sculpture.
But what's really weakened the power of brands is the Internet, which has given ordinary consumers easy access to expert reviews, user reviews, and detailed product data, in an array of categories.
Although Mercadona has positioned itself as a one-stop shop with a broad array of categories and Trader Joe's competes only in certain categories, both offer fewer choices within their chosen categories than rivals do.
It's a wildly diverse community of people picking the day's most important content across a near-limitless array of categories.
Syrians in Lebanon are also subject to a wide array of social categories in the localities where they reside.
Click on a language and then "holiday phrases" to see an array of vocabulary categories — Food and Drink, Shopping, Getting Around — that can be downloaded as audio files.
"In our merchandise assortment, we strive to meet our customers' expectations for unique and interesting products across a broad array of styles, categories and brands.
Still, many e-tailers' sites "have some troubling flaws," Mr. Manning said, adding: "The single biggest problem is they don't show customers a broad array of product categories early on.
Morningstar changed the system in mid-2002, segmentheg the fund universe into an array of narrow categories.
