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Dear R-People I did some two way variance analysis and have now the following problem: I'd like to do some multiple Comparisons between different factor levels (two factors, each with some 5 or 6 levels), because there are...
Hello. Does anybody have some experience with multiple logit- or probit-models, which include an estimate of a "natural response"? I.e. I would like to fit a dose-response-model taking in acount that maybe some individuals die because...
Hello I'd like to try out some functions in the package randomForest. Therefore, I did install this package. However, it is not possible to load the library, although I have R-Version 2.1.1 (i.e. later than...
Good morning everyone (or maybe good evening) Is there a counterpart to the s-plus function "probplot" (which provides a qq-plot for "survreg"-objects)? Or do exist other (rather simple) possibilities to check the assumptions of the distribution? I...
Hello everybody, does anybody know how the function plot.survfit exactly works? I'd like to plot the log of the cummulative hazard against the log time by using plot.survfit(...fun="cloglog") which does not work correctly. The scales...
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