R is reading my variables as atomic vector so when I need to operate them, and use the $ symbol, it says it is impossible: I checked online and I used the data frame alternative but the response when I print the variables is NULL, therefore, I can not effectuate a regression with them.
Do you know how cain I solve this issue?
Here are the commands:
valoracionv<-subset(colmun,subset=v_10_2_24!=997&v_10_2_24!=998&v_10_2_24!=999)
valoracionv$v_10_2_24
valoracionv<-as.numeric(valoracionv$v_10_2_24)
valoracionv<-as.data.frame(t(valoracionv))
valoracionv$v_10_2_24
NULL
rol<-subset(colmun,subset=v_10_4_3!="ns"&v_10_4_3!="nc")
rol<-as.data.frame(t(rol$v_10_4_3))
rol$v_10_4_3
NULL