Greetings,
I'm using MSM (mutli-state markov modeling) package to study the
progression of fibrosis in U.S hepatitis C population. I find this is a
very fascinating tool for an applied researcher like myself.
I have a four stage progression only model without any absorbing stage,
also
Hello all,
I have 300 clusters of fixed size 2 and I need to do resampling with
replacement to run some regression models. I've searched through the
archive and the only thing I found was that I could use 'boot()'
function. but it's not clear to
me how I can do this. Has anyone done it? I would
Hello,
I have a (rather simple) data manipulation question.. I have a list with
many datasets within, each dataset has observations in a format which
looks like
id x1 x2 x3 x4 x5 x6 y1 y2 y3 y4 y5 y6
how can I stack them so that it'll be
id x1 x2 x3 x4 x5 x6
id y1 y2 y3 y4 y5 y6
for each
Hello
After (simple random cluster) resampling with replacement I ran MSM
function and I'm getting the following warning message ,which I'm not
sure why. I don't have any absorbing stage set up in my MSM model. I
have a 4 stage uni-directional MSM model. The only thing I see might be
a problem is
