[英]R plot confidence interval directly from data, no calculation needed
How can I add confidence interval bars to a scatterplot?如何将置信区间条添加到散点图中?
My dataframe looks like this:我的 dataframe 看起来像这样:
Year Estimate LowerCI UpperCI
2010 1000 750 1250
2020 2000 1500 2500
And I have made a scatterplot as follow:我做了一个散点图如下:
How can I add confidence interval bars to my plot just use information given in the dataframe?如何仅使用 dataframe 中提供的信息向我的 plot 添加置信区间条?
ggplot(data, aes(x = as.factor(Year), y = Estimate, ymin = LowerCI, ymax = UpperCI)) +
geom_pointrange()
You could also use geom_errorbar()
, geom_crossbar()
, or geom_linerange()
: https://ggplot2.tidyverse.org/reference/geom_linerange.html您也可以使用
geom_errorbar()
、 geom_crossbar()
或geom_linerange()
: https://ggplot2.tidyverse.org/reference/geom_linerange.html
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