chisq_pval: Visualization of p-values for basic hypothesis tests with the...
In EmanuelSommer/PvalVis: A quick and easy way of visualizing p-values for basic hypothesis tests
Description
Usage
Arguments
Details
Value
Author(s)
Examples
Description
Given χ2 ~ χ2(df) the function calculates the p-value and visualizes the result as the area under the density function.
Furthermore the mean and the values one and two standard deviations from the mean are highlighted.
Usage
1
chisq_pval(chisq_value = 4, df = 1)
Arguments
chisq_value
The value of a test statistic with the underlying χ2 distribution
(values that are very far away from the mean - roughly more than 4 times the standard deviation - are not recommend to use as the p-value will be approximately 0 or 1 anyways)
df
The degree of freedom of the underlying χ2 distribution (only df greater than 0).
Details
The p-value will be calculated by P(X>χ2) given X ~ χ2(df).
Value
a ggplot2 object displaying the results
Author(s)
Emanuel Sommer
Examples
1
2
chisq_pval()
chisq_pval(chisq_value = 23, df = 15)
EmanuelSommer/PvalVis documentation built on Nov. 20, 2020, 1:34 a.m.
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Description Usage Arguments Details Value Author(s) Examples
Description
Given χ2 ~ χ2(df) the function calculates the p-value and visualizes the result as the area under the density function. Furthermore the mean and the values one and two standard deviations from the mean are highlighted.
Usage
1 | chisq_pval(chisq_value = 4, df = 1)
|
Arguments
chisq_value |
The value of a test statistic with the underlying χ2 distribution (values that are very far away from the mean - roughly more than 4 times the standard deviation - are not recommend to use as the p-value will be approximately 0 or 1 anyways) |
df |
The degree of freedom of the underlying χ2 distribution (only df greater than 0). |
Details
The p-value will be calculated by P(X>χ2) given X ~ χ2(df).
Value
a ggplot2 object displaying the results
Author(s)
Emanuel Sommer
Examples
1 2 | chisq_pval()
chisq_pval(chisq_value = 23, df = 15)
|
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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