search for: tp4489370p4490120

Displaying 1 result from an estimated 1 matches for "tp4489370p4490120".

2012 Mar 20
1
Remove quotes from a string to use in a variable call
Hi, I have a string that I want to use in a variable call. How can I remove the quotes and/or the string properties of the string to use it in a variable call? Here's an example: library(lme) fm2 <- lme(distance ~ age, data = Orthodont, random = ~ 1) summary(fm2) I want to update the above regression to include new predictors according to what is in a string: predictors <-