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Keep the cursor in the middle of the…
rever de rencontrer un homme islam Keep the cursor in the middle of the screen in Vi set scrolloff=10 The command keeps the cursor in the area which is off 10 lines from the top and 10 lines from the bottom. If the number is big enough, then the cursor stays in the middle while typing. set so=100 The exception is…
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LOESS Fit a polynomial regression fitting
tu portal randkowy LOESS: Fit a polynomial regression fitting
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How to install R packages from the source…
How to install R packages from the source install.packages(file_name_and_path, repos = NULL, type=”source”)
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Computational biology in Microsoft Research http research microsoft…
Computational biology in Microsoft Research http://research.microsoft.com/en-us/groups/biology/default.aspx
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Datamining http datamining typepad com data mining
Datamining http://datamining.typepad.com/data_mining/
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Fitting distribution in R Use fitdistr in MASS…
Fitting distribution in R Use fitdistr in MASS package Example; fitdistr(as.vector(res.score.m), densefun = ‘normal’) mean sd -8.0647926561 2.9550064789 ( 0.0005642286) ( 0.0003989698) http://www.statmethods.net/advgraphs/probability.html
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Network visualization tool http://gephi …
Network visualization tool http://gephi.org/
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Print summary results or other outputs o …
Print summary results or other outputs on the R plot Use capture.output. summary.text
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Differences between do.call and lapply …
Differences between do.call and lapply Consider this. If L is a list with n components then – do.call(f, L) calls f once – lapply(L, f) calls f n times https://stat.ethz.ch/pipermail/r-help/2007-April/129252.html
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list to matrix in R matrix(unlist(l …
list to matrix in R matrix(unlist(list.data), nrow=num.row, byrow=TRUE) To convert list of list to matrix, do.call(rbind, sapply(list.data, unlist))