从 R Openair 更改污染玫瑰季节标题的语言

Question

我使用 openair 包中的 pollutionRose 绘制了季节图（夏季，spring，秋季和冬季）。这是代码：

library(openair)
Sys.setlocale("LC_TIME", "Portuguese")
pollutionRose(ASS_SO2, pollutant = "SO2", type ="season", cols="jet", main=expression(paste("ASS-SO"[2]*" (µg/ "* m^3* ")")))

我无法在每个季节情节中使用 Sys.Setlocale 将语言从英语更改为葡萄牙语。我该如何修改？谢谢！

Answer 1

您可以根据季节排序，然后手动更改标签。

library(openair)
ASS_SO2_new <- cutData(ASS_SO2, type = "season")
levels(ASS_SO2_new$season) <- c("primavera", "verao", "cair", "inverno")
pollutionRose(ASS_SO2_new, pollutant = "SO2", type ="season", cols="jet", main=expression(paste("ASS-SO"[2]*" (µg/ "* m^3* ")")))

从 R Openair 更改污染玫瑰季节标题的语言

Changing language of season titles of pollutionRose from R Openair

r

openair