File:Herd Immunity Threshold.svg

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Original file ‎(SVG file, nominally 630 × 630 pixels, file size: 66 KB)

Captions

Captions

Herd immunity threshold and basic reproduction number

Summary[edit]

Description
English: The herd immunity threshold as a function of the basic reproduction number in a randomly mixing homogeneous population.
Date
Source Own work
Author ARAKI Satoru
SVG development
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Source code
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R code

HIT <- function(R0) 1 - 1/R0
p <- ggplot(data.frame(R0=c(1, 10)), aes(x=R0)) +
  stat_function(fun=HIT) +
  scale_x_continuous(limits=c(1, 10), breaks=seq(1, 10, by=1)) +
  scale_y_continuous(limits=c(0, 1), breaks=seq(0, 1, by=.2)) +
  labs(x=TeX("$\\mathit{R}_0$"),
       y=TeX("$\\mathrm{HIT} = 1 - 1/\\mathit{R}_0$"),
       title="Herd Immunity Threshold") +
  theme_minimal(base_family = "Times")

svg(filename="herd-immunity-threshold.svg")
plot(p)
dev.off()

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
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Under the following conditions:
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Date/TimeThumbnailDimensionsUserComment
current17:13, 10 August 2020Thumbnail for version as of 17:13, 10 August 2020630 × 630 (66 KB)ARAKI Satoru (talk | contribs)Changed fonts
21:41, 17 April 2020Thumbnail for version as of 21:41, 17 April 2020630 × 630 (49 KB)ARAKI Satoru (talk | contribs)Uploaded own work with UploadWizard

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