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2013 May 05
2
custom function that plots other functions- problem
Hi everyone!
Could you please help me with the following assignment? My aim is to write
a custom function that draws the plots of functions submitted by the user.
The catch is, that we do not know the exact number of functions the user
will select to draw.
The program is relatively easy with one function, f.e sin:
mf<- function(f,range,quality){
x<- seq(range[1],range[2],
2011 Feb 18
0
Weights in bagged regression trees
Has anyone any experience of applying observational weights in bagging? I am performing regression trees (continuous data on bird abundance) and need to account for sampling intensity. In a single tree, i.e. a call of rpart, I can specify weights either by having a separate vector called weights, or by a variable called weights in the dataframe under analysis. Both produce sensible (and identical)
1997 Nov 14
0
Linux IP fragment overlap bug (fwd)
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