Re: [R] R coding errors

2023-09-08 Thread John Kane
Can you supply us with some sample data? A handy way to supply some sample data is the dput() function. In the case of a large dataset something like dput(head(mydata, 100)) should supply the data we need. Just do dput(mydata) where *mydata* is your data. Copy the output and paste it here. On F

[R] R coding errors

2023-09-08 Thread PROFESOR MADYA DR NORHAYATI BAHARUN
Hi Sir, Could you please help me on the following errors: STEPS TO MIX IRT_RMT APPROACH IN R #1- Load required libraries library(eRm) library(ltm) library(mirt) library(psych) HT <- read.csv("C:/Users/User/Dropbox/Analysis R_2023/HT2.csv") str(HT) #2- Load or create your data matrix response