Visualize how degrees of freedom affect the shape of t
distribution, visualize quantiles out of given probability and
probability from a given quantile.

dist_t_plot(df = 3)
dist_t_perc(probs = 0.95, df = 4, type = c("lower", "upper", "both"))
dist_t_prob(perc, df, type = c("lower", "upper", "interval", "both"))

## Arguments

df |
Degrees of freedom. |

probs |
Probability value. |

type |
Lower tail, upper tail, interval or both. |

perc |
Quantile value. |

## Value

Percentile for the `probs`

based on `df`

and
`type`

or probability value for the `perc`

based on `df`

and
`type`

.

## Deprecated functions

`t_plot()`

, `t_prob()`

and `t_per()`

have been deprecated.
Instead use `dist_t_plot()`

, `dist_t_prob()`

and
`dist_t_perc()`

.

## See also

`TDist`

## Examples

# visualize t distribution
dist_t_plot()

dist_t_plot(6)

dist_t_plot(df = 8)

# visualize quantiles out of given probability
dist_t_perc(probs = 0.95, df = 4, type = 'lower')

dist_t_perc(probs = 0.35, df = 4, type = 'upper')

dist_t_perc(probs = 0.69, df = 7, type = 'both')

# visualize probability from a given quantile
dist_t_prob(2.045, 7, 'lower')

dist_t_prob(0.945, 7, 'upper')

dist_t_prob(1.445, 7, 'interval')

dist_t_prob(1.6, 7, 'both')