search for: disrmin

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2009 May 12
0
Bootstrap error rate of logistic disrmination model
Hi, i am trying to find an appopriate R function which will estimate the bias associated with the apparent error rate of my logistic discriminant model (groups = 2, covariates = 3). I have read that bootstrapping can be used for this. Does anyone have any ideas on how I can go about doing this? I have quite a small sample size for one of my groups and I realize this may cause some problems, but
2009 May 12
0
Bootstrap error rate for logistic disrmination model
Hi, i am trying to find an appopriate R function which will estimate the bias associated with the apparent error rate of my logistic discriminant model (groups = 2, covariates = 3). I have read that bootstrapping can be used for this. Does anyone have any ideas on how I can go about doing this? I have quite a small sample size for one of my groups and I realize this may cause some problems, but