Prev 315683 / 398506 Next

select rows with identical columns from a data frame

Sat, Jan 19, 2013 9:41 PM

thanks, this works, but is horribly slow (dim(f) is 766,950x2)

Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000
http://www.childpsy.net/ http://truepeace.org http://palestinefacts.org
http://thereligionofpeace.com http://honestreporting.com http://ffii.org
usually: can't pay ==> don't buy. software: can't buy ==> don't pay

Thread (11 messages)

Sam Steingold select rows with identical columns from a data frame Jan 18 Sam Steingold select rows with identical columns from a data frame Jan 18 Rui Barradas select rows with identical columns from a data frame Jan 18 David Winsemius select rows with identical columns from a data frame Jan 18 William Dunlap select rows with identical columns from a data frame Jan 18 arun select rows with identical columns from a data frame Jan 18 Sam Steingold select rows with identical columns from a data frame Jan 19 Bert Gunter select rows with identical columns from a data frame Jan 19 Sam Steingold select rows with identical columns from a data frame Jan 20 David Winsemius select rows with identical columns from a data frame Jan 20 David Winsemius select rows with identical columns from a data frame Jan 20