search for: maturity_sub

...e done all the related analysis,   (1) how do I read   maturity   <-   c(1, 15, 30, 60, 90, 180)  # these are the part of column names in numeric class.   i.e. I want the no of days appearing in column name heads to be expressed like this.   (2) Also, how do select the subset of maturity e.g.   maturity_sub   <-  c(30, 60, 90)     Thanking you all in advance     Regards     Julia ************************************************ Only a man of Worth sees Worth in other men ************************************************ [[alternative HTML version deleted]]