search for: timanwang

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

2008 Apr 15
3
R memory issue for writing out the file
Hello, all, First thanks in advance for helping me. I am now handling a data frame, dimension 11095400 rows and 4 columns. It seems work perfect in my MAC R (Mac Pro, Intel Chip with 4G RAM) until I was trying to write this file out using the command: write.table(all,file="~/Desktop/alex.lgen",sep=" ",row.names=F,na="0",quote=F,col.names=F) I got the error
2011 Feb 23
0
Using R to calculate ICC by two-way mixed model with absolute agreement
I am helping someone calculate ICC using R. I know R has several packages like irr, psy etc which provide options to calculate ICC (intraclass correlation coefficient). When getting ICC, we need to use the model: two-way mixed model with absolute agreement. I only found that in irr package, it provides the option of choosing one or two way and consistence or absolute agreement model. However,