search for: mckibben

Displaying 3 results from an estimated 3 matches for "mckibben".

2009 Sep 26
1
renaming intercept column when retrieving coeficients from lme using coef function
...umn? toy<-data.frame(ID=c(1,1,1,2,2,2,3,3,3,4,4,4), x=rnorm(12), y=rnorm(12)) > model.toy<-lme(y~1, random=~1|ID, data=toy) > coef.y<-("ind.y"=coef(model.toy)) > coef.y (Intercept) 1 0.52065015 2 0.04066776 3 0.29793571 4 0.11213693 Thanks, Eric McKibben Doctoral Candidate I-O Psychology Clemson University [[alternative HTML version deleted]]
2009 May 19
2
Using while statements to insert rows in a dataframe
...141 -1 2008 2 7 194556 6 25 264 19 2008 2 7 194556 6 26 380 17 2008 2 7 194556 6 27 240 21 2008 2 7 194556 6 28 127 -1 2008 2 7 194556 6 29 232 92 2008 2 7 194556 6 30 205 95 2008 2 7 194556 6 31 185 96 2008 2 7 194556 6 32 319 61 2008 2 7 194556 6 33 101 -1 2008 2 8 143056 6 -32767 0 NA Eric S McKibben Industrial-Organizational Psychology Graduate Student Clemson University Clemson, SC [[alternative HTML version deleted]]
2009 May 18
1
error in importing text files
...e column into 4 separate columns (year, month, day, time). Finally, I would like the code to stack the 32 responses during each measurement occasion so that I have 32 columns of reponses plus columns for year, month, day, and latency, but leave each measurment occasion unstacked. Thanks! Eric S McKibben Industrial-Organizational Psychology Graduate Student Clemson University Clemson, SC [[alternative HTML version deleted]]