locfit and geom_smooth #3806

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dragice opened this issue Feb 7, 2020 · 0 comments · Fixed by #4435

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bug

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dragice commented Feb 7, 2020

locfit shows SEs instead of CIs when used with stat_smooth.

library(locfit)
library(ggplot2)

data(ethanol)

# 99% CIs computed by locfit
fit = locfit(NOx~E, data=ethanol)
crit(fit) = crit(fit, cov=0.99)
plot(fit, band="local")

# 99% CIs displayed by ggplot
qplot(E, NOx, data=ethanol) + 
  stat_smooth(method="locfit", level=0.99)

thomasp85 added the bug label

thomasp85 added this to the ggplot2 3.3.4 milestone

topepo mentioned this issue

compute the correct interval for locfit smoothers #4435

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thomasp85 closed this as completed in #4435

thomasp85 pushed a commit that referenced this issue


          compute the correct interval for locfit smoothers #3806 (#4435)

87e9b85

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