stratsampInds: create vector of indices constituting a stratified sample...
In vjcitn/pcmp: projection comparison app
Description
Usage
Arguments
Value
Note
Examples
Description
create vector of indices constituting a stratified sample using a discrete variable to partition strata
Usage
1
stratsampInds(strata, nperstrat = 300)
Arguments
strata
atomic vector
nperstrat
size of sample to be retrieved
Value
numeric vector of indices
Note
fails if any stratum has size less than 'nperstrat'
Examples
1
2
3
4
5
mytags = c(1,1,1,2,2,3,1,1,1,2,2,3,3,3,3,2,2,2)
mydat = 1:length(mytags)
names(mydat) = mytags
inds = stratsampInds(mytags, nperstrat=2)
mydat[inds]
vjcitn/pcmp documentation built on May 25, 2019, 2:21 p.m.
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Description Usage Arguments Value Note Examples
Description
create vector of indices constituting a stratified sample using a discrete variable to partition strata
Usage
1 | stratsampInds(strata, nperstrat = 300)
|
Arguments
strata |
atomic vector |
nperstrat |
size of sample to be retrieved |
Value
numeric vector of indices
Note
fails if any stratum has size less than 'nperstrat'
Examples
1 2 3 4 5 | mytags = c(1,1,1,2,2,3,1,1,1,2,2,3,3,3,3,2,2,2)
mydat = 1:length(mytags)
names(mydat) = mytags
inds = stratsampInds(mytags, nperstrat=2)
mydat[inds]
|
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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