Displaying 3 results from an estimated 3 matches for "sampledat".
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sampledata
2006 Aug 06
1
Take random sample from class variable
...t;,"no","yes","yes"))
mydat
# Maximal data from dataset
max.size <- sum(mydat$size);max.size
# I need sample random
nof.sample <- 100
set.seed(123)
sample.class <- sample(c("yes","no"), nof.sample, prob=c(.7, .3), replace=TRUE)
sample.class
sampledat.class <- mydat[sample.class,]
sampledat.class
2006 Jun 20
2
expanded dataset and random number
Dear all R-users,
(My apologies if this subject is wrong)
I have dataset:
mydat <- as.data.frame(
matrix(c(14,0,1,0,1,1,
25,1,1,0,1,1,
5,0,0,1,1,0,
31,1,1,1,1,1,
10,0,0,0,0,1),
nrow=5,ncol=6,byrow=TRUE))
dimnames(mydat)[[2]]
2012 Jul 20
1
FIML using lavaan returns zeroes for coefficients
...voc + moved.conf + local.noretired + retired + ds + ministrytime + hrswork + nomoralescore.c + negint.c + cong.conflict.c + nomoraleXjoin + nomoraleXleave + nomoraleXalways + negintXjoin + negintXleave + negintXalways + conflictXjoin + conflictXleave + conflictXalways
'
mod1 = sem(pathmod, data=sampledat, missing="fiml", se="robust")
At the time, the model ran fine. Now, using version 0.4-14, the model returns all 0's for coefficients. This does not happen, however, when I run the model using listwise deletion for missing data. Any idea what is happening, or how I can fi...