search for: agilentstart

...:205 0 0 DDR1 780 21 6 + 30975523 30975547 5 1007_s_at:474:1161 0 0 DDR1 780 21 6 + 30975745 30975769 6 1007_s_at:504:983 0 0 DDR1 780 21 6 + 30975575 30975599 7 1007_s_at:50:779 0 0 DDR1 780 21 6 + 30975758 30975782 *File2.txt* AgilentProbe ProbeType Flag GeneSymbol GeneID Exons Chrom Strand AgilentStart AgilentEnd 1 A_23_P100001 0 0 FAM174B 400451 5 15 - 90961852 90961793 2 A_23_P100022 0 0 SV2B 9899 14 15 + 89639333 89639392 3 A_23_P100056 0 0 RBPMS2 348093 8 15 - 62819428 62819369 4 A_23_P100074 0 0 AVEN 57099 6 15 - 31946031 31945972 5 A_23_P100092 0 0 ZSCAN29 146050 5 15 - 41440680 41440621...

...:205 0 0 DDR1 780 21 6 + 30975523 30975547 5 1007_s_at:474:1161 0 0 DDR1 780 21 6 + 30975745 30975769 6 1007_s_at:504:983 0 0 DDR1 780 21 6 + 30975575 30975599 7 1007_s_at:50:779 0 0 DDR1 780 21 6 + 30975758 30975782 *File2.txt* AgilentProbe ProbeType Flag GeneSymbol GeneID Exons Chrom Strand AgilentStart AgilentEnd 1 A_23_P100001 0 0 FAM174B 400451 5 15 - 90961852 90961793 2 A_23_P100022 0 0 SV2B 9899 14 15 + 89639333 89639392 3 A_23_P100056 0 0 RBPMS2 348093 8 15 - 62819428 62819369 4 A_23_P100074 0 0 AVEN 57099 6 15 - 31946031 31945972 5 A_23_P100092 0 0 ZSCAN29 146050 5 15 - 41440680 41440621...

R-users, I have the following piece of code which I am trying to run on a dataframe (aga2) with about a half million records.  While the code works, it is extremely slow.  I've read some of the help archives indicating that I should allocate space to the p1 and ags1 vectors, which I have done, but this doesn't seem to improve speed much.  Would anyone be able to provide me with advice on