Scilab 5.3.0
- Manual Scilab
- Estatística
- cdfbet
- cdfbin
- cdfchi
- cdfchn
- cdff
- cdffnc
- cdfgam
- cdfnbn
- cdfnor
- cdfpoi
- cdft
- center
- wcenter
- cmoment
- correl
- covar
- ftest
- ftuneq
- geomean
- harmean
- iqr
- labostat
- mad
- mean
- meanf
- median
- moment
- msd
- mvvacov
- nancumsum
- nand2mean
- nanmax
- nanmean
- nanmeanf
- nanmedian
- nanmin
- nanstdev
- nansum
- nfreq
- pca
- perctl
- princomp
- quart
- regress
- sample
- samplef
- samwr
- show_pca
- st_deviation
- stdevf
- strange
- tabul
- thrownan
- trimmean
- variance
- variancef
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.
nfreq
frequence of the values in a vector or matrix
Calling Sequence
m=nfreq(x)
Arguments
- x
real or complex vector or matrix
Description
Frequence of the values in a real or complex vector or a
real or complex matrix x.
For a real or complex vector or a real or complex matrix
x, m=freq(x) returns in the first column of
the size(x,'*')x2 matrix m the values of
x and in the second column of this matrix the
frequences of the corresponding values.
Note that the tabul function is more efficient, applies
also to vector of strings and returns a sorted m.
Examples
x=[2 8 0 3 7 6 8 7 9 1] m=nfreq(x)
Authors
Carlos Klimann
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