search for: mimp

Displaying 2 results from an estimated 2 matches for "mimp".

Did you mean: mime
2008 May 21
2
an unknown error message when using gamm function
...everyone, I'm encountering an unknown error message when using gamm function: > fitoutput <- gamm(cvd~as.factor(dow)+pm10+s(time,bs="cr",k=15,fx=TRUE)+s(tmean,bs="cr",k=7,fx=TRUE) + ,correlation=corAR1(form=~1|city),family=poisson,random=list(city=~pm10),data=mimp) Maximum number of PQL iterations: 20 iteration 1 iteration 2 iteration 3 iteration 4 iteration 5 iteration 6 Error in `*tmp*`[[k]] : attempt to select less than one element I never saw this error message before, and there is also no related information about this error from the Internet. Hope...
2011 Oct 11
1
Mean or mode imputation fro missing values
...using mean or mode for each, but I was wondering if there was a faster way, or if a package existed to automate this (by doing 'mode' if it is a factor or character or 'mean' if it is numeric)? I have tried the package "dprep" because I wanted to use the function "ce.mimp", btu unfortunately it is not available anymore. Thank you for your help, -francy