search for: cdkn3

Displaying 2 results from an estimated 2 matches for "cdkn3".

2010 Mar 30
2
Choosing and preserving a random duplicate
Dear R-Helpers, I have a dataframe (g10df) formatted like this: GENE PVAL 1 KCTD12 4.06904e-22 2 UNC93A 9.91852e-22 3 CDKN3 1.24695e-21 4 CLEC2B 4.71759e-21 5 DAB2 1.12062e-20 The rows are ranked in ascending order by PVAL, and I need to end up with the same relative order. There are duplicate entries for genes in the first column with corresponding p-values in the second, but the p-values are unique....
2010 Mar 24
1
Deleting duplicate rows in a matrix at random
Hello, I am relatively new to R, and I've run into a problem formatting my data for input into the package RankAggreg. I have a matrix of gene titles and P-values (weights) in two columns: KCTD12 4.06904E-22 UNC93A 9.91852E-22 CDKN3 1.24695E-21 CLEC2B 4.71759E-21 DAB2 1.12062E-20 HSPB1 1.23125E-20 ... The data contains many, many duplicate gene titles, and I need to remove all but one of each, which must be chosen at random. I have looked for quite some time, and I've been unable to find a way to do this. Any help would b...