A combined plot of comparison plot created for levels of a grouping variable.
grouped_ggbetweenstats(grouping.var, title.prefix = "Group", data = NULL, x,
y, plot.type = "boxviolin", type = "parametric",
effsize.type = "unbiased", xlab = NULL, ylab = NULL, caption = NULL,
k = 3, var.equal = FALSE, nboot = 100, notch = FALSE,
notchwidth = 0.5, linetype = "solid", outlier.tagging = NULL,
outlier.label = NULL, outlier.label.color = "black",
outlier.color = "black", outlier.coef = 1.5, mean.plotting = TRUE,
mean.size = 5, mean.color = "darkred", messages = TRUE, ...)Grouping variable.
Character specifying the prefix text for the fixed plot
title (name of each factor level) (Default: "Group").
Dataframe from which variables specified are preferentially to be taken.
The grouping variable.
The response - a vector of length the number of rows of x.
Character describing the type of plot. Currently supported
plots are "box" (for pure boxplots), "violin" (for pure violin plots),
and "boxviolin" (for a mix of box and violin plots; default).
Type of statistic expected ("parametric" or "nonparametric"
or "robust").Corresponding abbreviations are also accepted: "p" (for
parametric), "np" (nonparametric), "r" (robust), resp.
Type of effect size needed for parametric tests
("biased" (Cohen's d for t-test; partial eta-squared for anova)
or "unbiased" (Hedge's g for t-test; partial omega-squared for
anova)).
Label for x axis variable.
Label for y axis variable.
The text for the plot caption.
Number of decimal places expected for results.
A logical variable indicating whether to treat the two
variances as being equal (Default: FALSE).
Number of bootstrap samples for computing effect size (Default:
100).
A logical. If FALSE (default), a standard box plot will be
displayed. If TRUE, a notched box plot will be used. Notches are used to
compare groups; if the notches of two boxes do not overlap, this suggests
that the medians are significantly different. In a notched box plot, the
notches extend 1.58 * IQR / sqrt(n). This gives a roughly 95
interval for comparing medians. IQR: Inter-Quartile Range.
For a notched box plot, width of the notch relative to the
body (default 0.5).
Character strings ("blank", "solid", "dashed",
"dotted", "dotdash", "longdash", and "twodash") specifiying the
type of line to draw box plots (Default: "solid"). Alternatively, the
numbers 0 to 6 can be used (0 for "blank", 1 for "solid", etc.).
Decides whether outliers should be tagged (Default:
FALSE).
Label to put on the outliers that have been tagged.
Color for the label to to put on the outliers that
have been tagged (Default: "black").
Default aesthetics for outliers (Default: "black").
Coefficient for outlier detection using Tukey's method.
With Tukey<U+2019>s method, outliers are below (1st Quartile) or above (3rd
Quartile) outlier.coef times the Inter-Quartile Range (IQR) (Default:
1.5).
Decides whether mean is to be highlighted and its value
to be displayed (Default: TRUE).
Point size for the data point corresponding to mean
(Default: 5).
Color for the data point corresponding to mean (Default:
"darkred").
Decides whether messages references, notes, and warnings are
to be displayed (Default: TRUE).
Arguments passed on to combine_plots
String or plotmath expression to be drawn as title for the combined plot.
Text color for title.
Point size of title text.
Vertical justification for title. Default = 0.5 (centered on y). 0 = baseline at y, 1 = ascender at y.
Horizontal justification for title. Default = 0.5 (centered on x). 0 = flush-left at x, 1 = flush-right.
The font face ("plain", "bold", etc.) for title.
String or plotmath expression to be drawn as the caption for the combined plot.
Text color for caption.
Point size of title text.
Vertical justification for caption. Default = 0.5
(centered on y). 0 = baseline at y, 1 = ascender at y.
Horizontal justification for caption. Default = 0.5
(centered on x). 0 = flush-left at x, 1 = flush-right.
The font face ("plain", "bold", "italic",
"bold.italic") for caption.
The label with which the combined plot should be annotated. Can be a plotmath expression.
Text color for annotation label.
Point size of annotation text.
The x position of annotation label.
The y position of annotation label.
Horizontal justification for annotation label.
Vertical justification for annotation label.
Vertical padding. The total vertical space added to the label, given in grid units. By default, this is added equally above and below the label. However, by changing the y and vjust parameters, this can be changed.
The font face ("plain", "bold", "italic",
"bold.italic") for the annotation label.
Angle at which annotation label is to be drawn.
Line height of annotation label.
Numerical vector of relative columns heights while combining (title, plot, caption).
Numerical vector of relative columns heights while combining (title, plot).
Numerical vector of relative columns heights while combining (plot, caption).
# NOT RUN {
# to get reproducible results from bootstrapping
set.seed(123)
# the most basic function call
ggstatsplot::grouped_ggbetweenstats(
data = mtcars,
x = cyl,
y = wt,
grouping.var = am
)
# }
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