search for: xvar3

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2003 Jan 22
1
something wrong when using pspline in clogit?
...th(data.mult))), xvar1=c(rep(0,length(data.mult)),rep(1,length(data.mult)),rep(0,length(data.mult)),rep(0,length(data.mult)))*rep(xvar,4), xvar2=c(rep(0,length(data.mult)),rep(0,length(data.mult)),rep(1,length(data.mult)),rep(0,length(data.mult)))*rep(xvar,4), xvar3=c(rep(0,length(data.mult)),rep(0,length(data.mult)),rep(0,length(data.mult)),rep(1,length(data.mult)))*rep(xvar,4), stratum=rep(1:length(data.mult),4)) # Used to check whether my data matrix is setup correctly # This fits a category one baseline category logit model # Compare with multi...
2009 Oct 18
1
function to convert lm model to LaTeX equation
...its), ", ", sep="", collapse="")) cat(", \\\\ \n \\text{where }", substr(est, 1, (nchar(est)-2)), file=file) } # Write the closing math mode tag cat(math.env[2], "\n", file=file) } # END latex.lm Xvar1 <- rnorm(20) Xvar2 <- rnorm(20) Xvar3 <- factor(rep(c("A","B"),10)) Y.var <- rnorm(20) D <- data.frame(Xvar1, Xvar2, Xvar3, Y.var) x1 <- lm(Y.var ~ pol(Xvar1, 3) + Xvar2*Xvar3, data=D) latex.lm(x1) -- Ista Zahn Graduate student University of Rochester Department of Clinical and Social Psychology http:...