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

vdist_t_plot(df = 3) vdist_t_perc(probs = 0.95, df = 4, type = c("lower", "upper", "both")) vdist_t_prob(perc, df, type = c("lower", "upper", "interval", "both"))

df | Degrees of freedom. |
---|---|

probs | Probability value. |

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

perc | Quantile value. |

# visualize t distribution vdist_t_plot()vdist_t_plot(6)vdist_t_plot(df = 8)# visualize quantiles out of given probability vdist_t_perc(probs = 0.95, df = 4, type = 'lower')vdist_t_perc(probs = 0.35, df = 4, type = 'upper')vdist_t_perc(probs = 0.69, df = 7, type = 'both')# visualize probability from a given quantile vdist_t_prob(2.045, 7, 'lower')vdist_t_prob(0.945, 7, 'upper')vdist_t_prob(1.445, 7, 'interval')vdist_t_prob(1.6, 7, 'both')