Visualize how changes in degrees of freedom affect the shape of the F distribution. Compute & visualize quantiles out of given probability and probability from a given quantile.
vdist_f_plot(num_df = 4, den_df = 30, normal = FALSE, print_plot = TRUE) vdist_f_perc( probs = 0.95, num_df = 3, den_df = 30, type = c("lower", "upper"), print_plot = TRUE ) vdist_f_prob( perc = 2.35, num_df = 5, den_df = 32, type = c("lower", "upper"), print_plot = TRUE )
num_df | Degrees of freedom associated with the numerator of f statistic. |
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den_df | Degrees of freedom associated with the denominator of f statistic. |
normal | If |
print_plot | logical; if |
probs | Probability value. |
type | Lower tail or upper tail. |
perc | Quantile value. |
# visualize F distribution vdist_f_plot()vdist_f_plot(6, 10, normal = TRUE)# visualize probability from a given quantile vdist_f_perc(0.95, 3, 30, 'lower')vdist_f_perc(0.125, 9, 35, 'upper')# visualize quantiles out of given probability vdist_f_prob(2.35, 5, 32)vdist_f_prob(1.5222, 9, 35, type = "upper")