File:Fonction quantile d'une loi normale.png
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Summary
[edit]DescriptionFonction quantile d'une loi normale.png |
Français : Ce graphique représente la fonction quantile d'une loi normale d'espérance 0 et de variance 1. Il a été réalisé avec le langage R et la librairie ggplot2 |
Date | |
Source | Own work |
Author | PAC2 |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Code source
[edit]This source code was used to draw this graph.
library(ggplot2)
library(dplyr)
qnorm_plot <- data.frame(
p_grid = seq(from = .01, to = .99, by = .01),
stringsAsFactors = FALSE) %>%
mutate(
quantile = qnorm(p = p_grid)
) %>%
ggplot() +
geom_line(
mapping = aes(x = p_grid, y = quantile)
) +
scale_x_continuous(name = "probabilité") +
scale_y_continuous(name = "quantile") +
labs(title = "Fonction quantile d'une loi normale d'espérance 0 et de variance 1")
ggsave(filename = "qnormplot.png", plot = qnorm_plot)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:44, 20 September 2016 | 2,674 × 1,766 (167 KB) | PAC2 (talk | contribs) | User created page with UploadWizard |
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