plot.goodness {radiant.basics} | R Documentation |
Plot method for the goodness function
Description
Plot method for the goodness function
Usage
## S3 method for class 'goodness'
plot(x, check = "", fillcol = "blue", shiny = FALSE, custom = FALSE, ...)
Arguments
x |
Return value from |
check |
Show plots for variable var. "observed" for the observed frequencies table, "expected" for the expected frequencies table (i.e., frequencies that would be expected if the null hypothesis holds), "chi_sq" for the contribution to the overall chi-squared statistic for each cell (i.e., (o - e)^2 / e), and "dev_std" for the standardized differences between the observed and expected frequencies (i.e., (o - e) / sqrt(e)) |
fillcol |
Color used for bar plots |
shiny |
Did the function call originate inside a shiny app |
custom |
Logical (TRUE, FALSE) to indicate if ggplot object (or list of ggplot objects) should be returned. This option can be used to customize plots (e.g., add a title, change x and y labels, etc.). See examples and https://ggplot2.tidyverse.org/ for options. |
... |
further arguments passed to or from other methods |
Details
See https://radiant-rstats.github.io/docs/basics/goodness for an example in Radiant
See Also
goodness
to calculate results
summary.goodness
to summarize results
Examples
result <- goodness(newspaper, "Income")
plot(result, check = c("observed", "expected", "chi_sq"))
goodness(newspaper, "Income") %>% plot(c("observed", "expected"))