Re: [R] Create and Change Column in a Matrix as per condition

[2,] "20"  "RC"   [3,] "30"  "" [4,] "30"  "" [5,] "32"  "RC"   A.K. ----- Original Message - From: Rantony To: r-help@r-project.org Cc: Sent: Tuesday, May 29, 2012 9:13 AM Subject: [R] Create and Change Column

[R] Create and Change Column in a Matrix as per condition

Hi, i have a matrix like this *DWATT * 10 20 30 30 32 Here i need to create a new column named "*DWATT_QF*" with filling value as per the following condition, if DWATT_QF = RC When DWATT value less than 30