rand_seed: An unevaluated expression to return .Random.seed if exists
In knitr: A General-Purpose Package for Dynamic Report Generation in R
rand_seed R Documentation
An unevaluated expression to return .Random.seed if exists
Description
This expression returns .Random.seed when eval(rand_seed) and
NULL otherwise.
Usage
rand_seed
Details
It is designed to work with opts_chunk$set(cache.extra = rand_seed)
for reproducibility of chunks that involve with random number generation. See
references.
References
https://yihui.org/knitr/demo/cache/
Examples
eval(rand_seed)
rnorm(1) # .Random.seed is created (or modified)
eval(rand_seed)
knitr documentation built on Sept. 11, 2024, 6:18 p.m.
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| rand_seed | R Documentation |
An unevaluated expression to return .Random.seed if exists
Description
This expression returns .Random.seed when eval(rand_seed) and
NULL otherwise.
Usage
rand_seed
Details
It is designed to work with opts_chunk$set(cache.extra = rand_seed)
for reproducibility of chunks that involve with random number generation. See
references.
References
https://yihui.org/knitr/demo/cache/
Examples
eval(rand_seed)
rnorm(1) # .Random.seed is created (or modified)
eval(rand_seed)
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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