search for: maltreat

Dear All, I installed R 2.7.0 and tried to call a dataset i had ealier own called on R2.6.2 but i keep on getting an error: use("maltreat.dta") Error in fromchar(x) : character string is not in a standard unambiguous format Tried doing the same with R2.7.1 but i get the same error. However if i call the same on R 2.6.2, there is no error: use("maltreat.dta") > des() No. of observations = 670 Variable...

...run it on R 2.6.2 What is likely to be the problem? library(epicalc) Loading required package: foreign Loading required package: survival Loading required package: splines use("malvac.dta") Error in fromchar(x) : character string is not in a standard unambiguous format use("maltreat.dta") Error in fromchar(x) : character string is not in a standard unambiguous format I have attached the datasets (Stata datasets) herein. Kind regards, Lazarus Mramba Junior Statistician P.O Box 986, 80108, Kilifi, Kenya Mobile No. +254721292370 Tel: +254 41 522063 Tel: +254 41 52239...