尝试安装开发版 ggplot2 解决，但是只解决了图例方向问题，详见 tidyverse/ggplot2#4732

Author: XiangyunHuang

content/post/2022-04-23-choropleth-map/index.Rmd

@@ -238,10 +238,9 @@ us_cancer_rates <- reshape(
 )
 alabama_us_cancer_rates = subset(x = us_cancer_rates, subset = state == "Alabama")
 library(ggplot2)
-ggplot(data = alabama_us_cancer_rates, aes(x = reorder(county, rate), y = rate, colour = sex)) +
-  geom_pointrange(aes(ymin = LCL95, ymax = UCL95)) +
-  coord_flip() +
-  labs(x = "城镇", y = "癌症死亡率", colour = "性别") +
+ggplot(data = alabama_us_cancer_rates, aes(x = rate, xmin = LCL95, xmax = UCL95, y = reorder(county, rate), colour = sex)) +
+  geom_pointrange() +
+  labs(x = "癌症死亡率", y = "城镇", colour = "性别") +
   theme_minimal()
 ```
 

content/post/2022-04-23-choropleth-map/index.html

@@ -1079,7 +1079,7 @@ <h1>环境信息</h1>
 # 
 # Package version:
 #   biscale_0.2.0       blogdown_1.9        cowplot_1.1.1      
-#   ggplot2_3.3.6       grid_4.2.0          knitr_1.39         
+#   ggplot2_3.3.6.9000  grid_4.2.0          knitr_1.39         
 #   lattice_0.20-45     latticeExtra_0.6-29 mapproj_1.2.8      
 #   maps_3.4.0          mapsf_0.4.0         rmarkdown_2.14     
 #   sf_1.0-7            tidycensus_1.2.1    tmap_3.3-3