File:Risk Ratio vs Odds Ratio.svg

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Original file(SVG file, nominally 300 × 244 pixels, file size: 68 KB)

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Description
English: Plot showing the relationship between risk ratio and odds ratio for various baseline risks with y=x in blue for comparison.
Date
Source Own work
Author D Wells
SVG development
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Source code
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R code

RR2OR <- function(RR, baseline){
  ((1 - baseline) * RR) / (1 - RR * baseline)
}

library(ggplot2)
svg(height=3, width=5)
ggplot() +
  scale_x_continuous(limits=c(1,5)) +
  scale_y_continuous(limits=c(1,5)) +
  geom_abline(intercept=0, slope=1, linetype="dashed", colour='blue') +
  geom_function(aes(colour = "0.01"), fun = RR2OR, args = list(baseline=0.01)) +
  geom_function(aes(colour = "0.05"), n=200, fun = RR2OR, args = list(baseline=0.05)) +
  geom_function(aes(colour = "0.10"), n=200, fun = RR2OR, args = list(baseline=0.10)) +
  geom_function(aes(colour = "0.25"), n=1e3, fun = RR2OR, args = list(baseline=0.25)) +
  geom_function(aes(colour = "0.50"), n=4e3, fun = RR2OR, args = list(baseline=0.50)) +
  scale_colour_manual(values = c("black","#BD0026","#F03B20","#FD8D3C","#FECC5C"), name="Baseline\nRisk") +
  theme_classic() +
  coord_fixed(expand=F) +
  xlab("Risk Ratio") +
  ylab("Odds Ratio")
dev.off()

Licensing[edit]

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File history

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Date/TimeThumbnailDimensionsUserComment
current10:16, 28 October 2023Thumbnail for version as of 10:16, 28 October 2023300 × 244 (68 KB)Mikhail Ryazanov (talk | contribs)crop unreasonable margins
16:23, 21 February 2021Thumbnail for version as of 16:23, 21 February 2021450 × 270 (68 KB)D Wells (talk | contribs)limit ratio to a more realistic 5 instead of 10
16:10, 21 February 2021Thumbnail for version as of 16:10, 21 February 2021450 × 270 (69 KB)D Wells (talk | contribs)Uploaded own work with UploadWizard

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