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Plot Runs Test Results

Source: R/plot-runs-test.R
plot_runs_test.Rd

Generates a residual plot of Sen's estimator applied to annual maximum series data (or the variability of the data) with a horizontal dashed line at zero and an annotation indicating the p-value of the Runs test.

Usage

plot_runs_test(results, ...)

Arguments

results

A list of runs test results generated by eda_runs_test().

...

Optional named arguments: 'title', 'xlabel', and 'ylabel'.

Value

ggplot; a plot containing:

  • Black points for the residual at each year.

  • A red dashed horizontal line at \(y = 0\).

  • A text annotation “Runs p-value: X.XXX” in the plot area.

See also

eda_runs_test()

Examples

# Initialize data and years
data <- rnorm(n = 100, mean = 100, sd = 10)
years <- seq(from = 1901, to = 2000)

# Generate the runs test plot 
sens_trend <- eda_sens_trend(data, years)
results <- eda_runs_test(sens_trend$residuals, years)
plot_runs_test(results)