search for: freqeunci

Displaying 2 results from an estimated 2 matches for "freqeunci".

Did you mean: freqeuncy
2008 Apr 29
1
R help
I tried to read a dataset and then draw a histogram with a freqeuncy density curve fitted on the top of this. I used the command res <- read.table("C:/Documents and Settings/Desktop/res.dat") and found > res[1:5] ??????? V1?????? V2?????? V3????????? V4????? ?V5 1? -0.4806? 0.5075? 0.0491? -0.7985?? -0.666 Then I got the following when I troied to plot it >
2011 Jun 14
2
Standard deviation and Mean
Dear R-help, Hi I've got data table with variation and freqeuncy. I don't know how to get mean and sd. Please help me. Cheers. ========== variation frequency 0.503 79930 0.174 291140 -0.444 95916 -0.731 11451 0.453 102899 0.596 46133 -0.295 204859 0.013 390121 0.311 187552 -0.085 378902 -0.633 28164 0.175 291411 0.611 41903 0.318 183254 -0.661 22580 0.149 312574 0.594 46903 -0.557