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4 results for “from:hazbro”

Imputation using package mi
hazbro · Aug 8, 2012 · r-help

I am unsure if the package mi uses MICE because I can specify the number of iterations for the mi functions. Also on a side note: I have a large data set with 300+ covariates (some are have missing values...

basehaz() in package 'Survival' and warnings() with coxph
hazbro · Aug 10, 2012 · r-help

Okay the data sets dat1 and dat 2 are the same dat1 just has fewer covariates. David, I understand your concern with the number of events and number of variables I am using however. 611 is only the unique times...

basehaz() in package 'Survival' and warnings() with coxph
hazbro · Aug 8, 2012 · r-help

Hello, I have a couple of questions with regards to fitting a coxph model to a data set in R: I have a very large dataset and wanted to get the baseline hazard using the basehaz() function in the package...

basehaz() in package 'Survival' and warnings() with coxph
hazbro · Aug 9, 2012 · r-help

My sessionInfo is as follows: R version 2.15.1 (2012-06-22) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_GB.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_GB.UTF-8 LC...

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