get.f: Calculate the largest fraction that is likely to be missed
In provenance: Statistical Toolbox for Sedimentary Provenance Analysis
View source: R/combinatorics.R
get.f R Documentation
Calculate the largest fraction that is likely to be missed
Description
For a given sample size, returns the largest fraction which has
been sampled with (1-p) x 100 % likelihood.
Usage
get.f(n, p = 0.05)
Arguments
n
the number of grains in the detrital sample
p
the required level of confidence
Value
the largest fraction that is sampled with at least (1-p) x
100% certainty
References
Vermeesch, Pieter. "How many grains are needed for a provenance study?"
Earth and Planetary Science Letters 224.3 (2004): 441-451.
Examples
print(get.f(60))
print(get.f(117))
provenance documentation built on May 29, 2024, 4:23 a.m.
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View source: R/combinatorics.R
| get.f | R Documentation |
Calculate the largest fraction that is likely to be missed
Description
For a given sample size, returns the largest fraction which has been sampled with (1-p) x 100 % likelihood.
Usage
get.f(n, p = 0.05)
Arguments
n |
the number of grains in the detrital sample |
p |
the required level of confidence |
Value
the largest fraction that is sampled with at least (1-p) x 100% certainty
References
Vermeesch, Pieter. "How many grains are needed for a provenance study?" Earth and Planetary Science Letters 224.3 (2004): 441-451.
Examples
print(get.f(60))
print(get.f(117))
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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