[R] ) Error in eval(expr, envir, enclos) : object '' not found

mipplor wang-paul at hotmail.com
Wed Mar 23 14:31:40 CET 2011


> datafilename="E:/my documents/r/sex/bysex1.csv"
> data.sex=read.table(datafilename,header=T)
> data.sex
       y.sex.age.region.c.n
1   1980,F,A,N,-18.15,13.61
2   1980,F,A,N,-18.61,13.04
3   1980,F,A,N,-18.81,12.32
4    1990,F,A,N,-21.12,11.7
5   1990,F,A,N,-20.77,11.58
6    1990,F,A,N,-21.6,13.34
7    1990,F,A,N,-21.78,12.6

> model.anova<-aov(c~age*sex,data=data.sex)
Error in eval(expr, envir, enclos) : object 'age' not found


   i just wanna do a anova test. but the error message is as above,,,
   what should i do to shoot this problem ? Should i define the age?


--
View this message in context: http://r.789695.n4.nabble.com/Error-in-eval-expr-envir-enclos-object-not-found-tp3399503p3399503.html
Sent from the R help mailing list archive at Nabble.com.



More information about the R-help mailing list