# subtitle_t_onesample

##### Making text subtitle for one sample t-test and its nonparametric and robust equivalents.

Making text subtitle for one sample t-test and its nonparametric and robust equivalents.

##### Usage

```
subtitle_t_onesample(data, x, type = "parametric", test.value = 0,
bf.prior = 0.707, robust.estimator = "onestep", effsize.type = "g",
effsize.noncentral = TRUE, conf.level = 0.95, conf.type = "norm",
nboot = 100, k = 2, stat.title = NULL, messages = TRUE, ...)
```

##### Arguments

- data
A dataframe (or a tibble) from which variables specified are to be taken. A matrix or tables will

**not**be accepted.- x
A numeric variable.

- type
Type of statistic expected (

`"parametric"`

or`"nonparametric"`

or`"robust"`

or`"bayes"`

).Corresponding abbreviations are also accepted:`"p"`

(for parametric),`"np"`

(nonparametric),`"r"`

(robust), or`"bf"`

resp.- test.value
A number specifying the value of the null hypothesis (Default:

`0`

).- bf.prior
A number between

`0.5`

and`2`

(default`0.707`

), the prior width to use in calculating Bayes factors.- robust.estimator
If

`test = "robust"`

robust estimator to be used (`"onestep"`

(Default),`"mom"`

, or`"median"`

). For more, see`?WRS2::onesampb`

.- effsize.type
Type of effect size needed for

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

(`"d"`

for Cohen's*d*) or`"unbiased"`

(`"g"`

Hedge's*g*for**t-test**). The default is- effsize.noncentral
Logical indicating whether to use non-central

*t*-distributions for computing the confidence interval for Cohen's*d*or Hedge's*g*(Default:`TRUE`

).- conf.level
Scalar between 0 and 1. If unspecified, the defaults return

`95%`

lower and upper confidence intervals (`0.95`

).- conf.type
A vector of character strings representing the type of intervals required. The value should be any subset of the values

`"norm"`

,`"basic"`

,`"perc"`

,`"bca"`

. For more, see`?boot::boot.ci`

.- nboot
Number of bootstrap samples for computing confidence interval for the effect size (Default:

`100`

).- k
Number of digits after decimal point (should be an integer) (Default:

`k = 2`

).- stat.title
A character describing the test being run, which will be added as a prefix in the subtitle. The default is

`NULL`

. An example of a`stat.title`

argument will be something like`"Student's t-test: "`

.- messages
Decides whether messages references, notes, and warnings are to be displayed (Default:

`TRUE`

).- ...
Additional arguments.

##### See Also

##### Examples

```
# NOT RUN {
# for reproducibility
set.seed(123)
ggstatsplot::subtitle_t_onesample(
data = iris,
x = Sepal.Length,
test.value = 5,
type = "r"
)
# }
```

*Documentation reproduced from package ggstatsplot, version 0.0.11, License: GPL-3 | file LICENSE*