我想绘制我的时间数据,但由于某种原因我没有清楚地绘制。我使用这个功能:
plot(temperature~month*area, data=mydata)
但此功能不会分隔区域。
我的例子是:
area month temperature
d1 november 18,723
d1 november 16,963
d1 november 22,753
d1 november 30,495
d1 november 26,818
d1 november 22,944
i1 november 18,485
i1 november 17,368
i1 november 16,844
i1 november 24,171
i1 november 28,072
i1 november 28,766
i1 november 25,744
i1 november 22,920
c1 november 17,272
c1 november 16,225
c1 november 16,058
c1 november 22,920
c1 november 28,642
c1 november 26,256
d1 december 17,558
d1 december 28,468
d1 december 21,318
i1 december 21,246
i1 december 20,103
c1 december 27,776
c1 december 21,652
c1 december 19,793
c1 december 18,628
c1 december 17,796