A dot chart (as described by William S. Cleveland) with statistical details from one-sample test.

## Usage

```
ggdotplotstats(
data,
x,
y,
xlab = NULL,
ylab = NULL,
title = NULL,
subtitle = NULL,
caption = NULL,
type = "parametric",
test.value = 0,
bf.prior = 0.707,
bf.message = TRUE,
effsize.type = "g",
conf.level = 0.95,
tr = 0.2,
k = 2L,
results.subtitle = TRUE,
point.args = list(color = "black", size = 3, shape = 16),
centrality.plotting = TRUE,
centrality.type = type,
centrality.line.args = list(color = "blue", size = 1, linetype = "dashed"),
ggplot.component = NULL,
ggtheme = ggstatsplot::theme_ggstatsplot(),
output = "plot",
...
)
```

## Arguments

- data
A data frame (or a tibble) from which variables specified are to be taken. Other data types (e.g., matrix,table, array, etc.) will

**not**be accepted. Additionally, grouped data frames from`{dplyr}`

should be ungrouped before they are entered as`data`

.- x
A numeric variable from the dataframe

`data`

.- y
Label or grouping variable.

- xlab
Label for

`x`

axis variable. If`NULL`

(default), variable name for`x`

will be used.- ylab
Labels for

`y`

axis variable. If`NULL`

(default), variable name for`y`

will be used.- title
The text for the plot title.

- subtitle
The text for the plot subtitle. Will work only if

`results.subtitle = FALSE`

.- caption
The text for the plot caption. This argument is relevant only if

`bf.message = FALSE`

.- type
A character specifying the type of statistical approach:

`"parametric"`

`"nonparametric"`

`"robust"`

`"bayes"`

You can specify just the initial letter.

- test.value
A number indicating the true value of the mean (Default:

`0`

).- bf.prior
A number between

`0.5`

and`2`

(default`0.707`

), the prior width to use in calculating Bayes factors and posterior estimates. In addition to numeric arguments, several named values are also recognized:`"medium"`

,`"wide"`

, and`"ultrawide"`

, corresponding to*r*scale values of 1/2, sqrt(2)/2, and 1, respectively. In case of an ANOVA, this value corresponds to scale for fixed effects.- bf.message
Logical that decides whether to display Bayes Factor in favor of the

*null*hypothesis. This argument is relevant only**for parametric test**(Default:`TRUE`

).- effsize.type
Type of effect size needed for

*parametric*tests. The argument can be`"d"`

(for Cohen's*d*) or`"g"`

(for Hedge's*g*).- conf.level
Scalar between

`0`

and`1`

. If unspecified, the defaults return`95%`

confidence/credible intervals (`0.95`

).- tr
Trim level for the mean when carrying out

`robust`

tests. In case of an error, try reducing the value of`tr`

, which is by default set to`0.2`

. Lowering the value might help.- k
Number of digits after decimal point (should be an integer) (Default:

`k = 2L`

).- results.subtitle
Decides whether the results of statistical tests are to be displayed as a subtitle (Default:

`TRUE`

). If set to`FALSE`

, only the plot will be returned.- point.args
A list of additional aesthetic arguments passed to

`geom_point`

.- centrality.plotting
Logical that decides whether centrality tendency measure is to be displayed as a point with a label (Default:

`TRUE`

). Function decides which central tendency measure to show depending on the`type`

argument.**mean**for parametric statistics**median**for non-parametric statistics**trimmed mean**for robust statistics**MAP estimator**for Bayesian statistics

If you want default centrality parameter, you can specify this using

`centrality.type`

argument.- centrality.type
Decides which centrality parameter is to be displayed. The default is to choose the same as

`type`

argument. You can specify this to be:`"parameteric"`

(for**mean**)`"nonparametric"`

(for**median**)`robust`

(for**trimmed mean**)`bayes`

(for**MAP estimator**)

Just as

`type`

argument, abbreviations are also accepted.- centrality.line.args
A list of additional aesthetic arguments to be passed to the

`geom_line`

used to display the lines corresponding to the centrality parameter.- ggplot.component
A

`ggplot`

component to be added to the plot prepared by`{ggstatsplot}`

. This argument is primarily helpful for`grouped_`

variants of all primary functions. Default is`NULL`

. The argument should be entered as a`{ggplot2}`

function or a list of`{ggplot2}`

functions.- ggtheme
A

`{ggplot2}`

theme. Default value is`ggstatsplot::theme_ggstatsplot()`

. Any of the`{ggplot2}`

themes (e.g.,`theme_bw()`

), or themes from extension packages are allowed (e.g.,`ggthemes::theme_fivethirtyeight()`

,`hrbrthemes::theme_ipsum_ps()`

, etc.). But note that sometimes these themes will remove some of the details that`{ggstatsplot}`

plots typically contains. For example, if relevant,`ggbetweenstats()`

shows details about multiple comparison test as a label on the secondary Y-axis. Some themes (e.g.`ggthemes::theme_fivethirtyeight()`

) will remove the secondary Y-axis and thus the details as well.- output
Character that describes what is to be returned: can be

`"plot"`

(default) or`"subtitle"`

or`"caption"`

. Setting this to`"subtitle"`

will return the expression containing statistical results. If you have set`results.subtitle = FALSE`

, then this will return a`NULL`

. Setting this to`"caption"`

will return the expression containing details about Bayes Factor analysis, but valid only when`type = "parametric"`

and`bf.message = TRUE`

, otherwise this will return a`NULL`

.- ...
Currently ignored.

## Details

For details, see: https://indrajeetpatil.github.io/ggstatsplot/articles/web_only/ggdotplotstats.html