Re: [R] NA with lmList

Please take a look at the documentation for lmList regarding the na.action= argument. It should be a *function*, not TRUE or FALSE. For example, try lmList(score ~ childid | spring, data=a, na.action=na.omit) - Phil Spector

[R] NA with lmList

Dear All,   I was trying to use the lmList function to get the lmList graphic but  have a problem creating the graphic.  My data has missing values and an error occurred  as stated below. ### library(nlme) > a   schoolid spring score childi