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File:Standard Normal Distribution.png

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Summario

Description
English: The Standard Normal Probability Distribution with shaded regions
Data
Origine Obra proprie
Autor D Wells
Altere versiones

[modificar]

  • anglese (original)
    anglese (original)
  • ukrainiano
    ukrainiano
 
<code><code><code><languages/></code></code></code>

Licentia

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attribution condivider equalmente
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Source code

library(ggplot2)
p <- ggplot(NULL, aes(c(-4,4))) +
  geom_line(stat = "function", fun = dnorm) +
  geom_area(stat = "function", fun = dnorm, fill = scales::muted("blue"), xlim=c(-1,1), alpha=1/4) +
  geom_area(stat = "function", fun = dnorm, fill = scales::muted("blue"), xlim=c(-2,2), alpha=1/4) +
  geom_area(stat = "function", fun = dnorm, fill = scales::muted("blue"), xlim=c(-3,3), alpha=1/4) +
  theme_minimal() +
  theme(axis.text.x = element_text(size = 12)) +
  scale_x_continuous(labels = label_units, breaks = -4:4) +
  xlab("Standard Deviations from the Mean") +
  ylab("Probability Density") +
  geom_segment(aes(x=-1, xend=1, y=dnorm(1), yend=dnorm(1)), linetype="dashed") +
  geom_segment(aes(x=-2, xend=2, y=dnorm(2), yend=dnorm(2)), linetype="dashed") +
  geom_segment(aes(x=-3, xend=3, y=dnorm(3), yend=dnorm(3)), linetype="dashed") +
  annotate("text", x = 0, y = dnorm(1)+0.015, label = "68.3%") + #pnorm(1)-pnorm(-1) %
  annotate("text", x = 0, y = dnorm(2)+0.015, label = "95.4%") +
  annotate("text", x = 0, y = dnorm(3)+0.015, label = "99.7%")

ggsave("Normal_Distribution.png", p, width = 3.7*1.618, height = 3.7, dpi = 1000)
 
This chart was created with R.

Legendas

Adde un explanation de un linea de lo que iste file representa
The Standard Normal Probability Distribution

Objectos representate in iste file

representa

normal distribution anglese

creator

Alcun valor sin elemento Wikidata

URL anglese: https://commons.wikimedia.org/wiki/user:D_Wells
Wikimedia username anglese: D Wells
author name string anglese: D Wells

copyright status anglese

copyrighted anglese

inception anglese

24 junio 2019

MIME type anglese

image/png

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actual18:25, 24 junio 2019Miniatura pro le version de 18:25, 24 junio 20195 986 × 3 700 (752 KB)D WellsUser created page with UploadWizard

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