R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.
noun, plural R's or Rs, r's or rs. 1. the 18th letter of the English alphabet, a consonant. 2. any spoken sound represented by the letter R or r, as in ran, carrot ...
chemical group and especially an organic chemical group <thiols have the general formula RSH>
R 1 (är) A trademark for a movie rating indicating that admission will be granted only to persons of or over a certain age, usually 17, unless accompanied by a ...
View the basic R stock chart on Yahoo! Finance. Change the date range, chart type and compare Ryder System, Inc. Common Stock against other companies.
R&R is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. R&R - What does R&R stand for? The Free Dictionary.
English. The letter r is the eighth most common letter in English and the fourth-most common consonant (after t , n , and s ). 
RA (Rheumatoid Arthritis) Rabies; Rabies Vaccination; Raccoon Roundworm Infection [Baylisascaris Infection] Radiation Emergencies; Radiation Studies; Radio Frequency ...
R. is the third studio album and the first double album by R&B singer R. Kelly. It was released in the United States on November 10, 1998 (see 1998 in music).
What is R? R is the world’s most powerful programming language for statistical computing, machine learning and graphics as well as a thriving global community of ...