Re: [R] logistical indexing in R

2014-04-10 Thread PIKAL Petr
-project.org Subject: [R] logistical indexing in R Dear mates, I am bit of stuck with a coding, all I have to do is to clean and tranform the missing data -97 of the attribute ej into a normal number value in a range from 0 to 22. My steps are : 1) first return the subsets, as check

[R] logistical indexing in R

2014-04-09 Thread Si Qi L.
Dear mates, I am bit of stuck with a coding, all I have to do is to clean and tranform the missing data -97 of the attribute ej into a normal number value in a range from 0 to 22. My steps are : 1) first return the subsets, as check, they do sum to original 2) manipulate the attribute ej