expand.freqs: Expand Frequency Matrix
In sprex: Calculate Species Richness and Extrapolation Metrics
Description
Usage
Arguments
Value
Author(s)
Examples
Description
Expand a matrix or data.frame of species frequencies to full
vector.
Usage
1
expand.freqs(freq.mat)
Arguments
freq.mat
a two column matrix or data.frame where the first column is
the number of samples, and the second column is the number of species
represented by with that many samples.
Value
a vector(f) of species frequencies where each element
(f[i]) is the number of species represented by only i
samples.
Author(s)
Eric Archer eric.archer@noaa.gov
Examples
1
2
3
data(osa.old.growth)
f <- expand.freqs(osa.old.growth)
f
sprex documentation built on May 2, 2019, 9:42 a.m.
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Description Usage Arguments Value Author(s) Examples
Description
Expand a matrix or data.frame of species frequencies to full vector.
Usage
1 | expand.freqs(freq.mat)
|
Arguments
freq.mat |
a two column matrix or data.frame where the first column is the number of samples, and the second column is the number of species represented by with that many samples. |
Value
a vector(f) of species frequencies where each element
(f[i]) is the number of species represented by only i
samples.
Author(s)
Eric Archer eric.archer@noaa.gov
Examples
1 2 3 | data(osa.old.growth)
f <- expand.freqs(osa.old.growth)
f
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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