在畫圖時，X軸順序會亂跳
如何固定我要的順序來呈現
d$Team1為我要的順序
用d$Team2來轉換確出現問題
圖的呈現要日期分開 再依Team1的group產生
是哪邊有出錯呢
謝謝
d <- data.frame(Team1=c("Cowboys","Cowboys", "Giants", "Giants", "Eagles", "Ea
gles", "Redskins", "Redskins"), Win=c(20, 13, 9, 12,10, 13, 22, 12),Date=c("7/
25","7/26","7/25","7/26","7/25","7/26","7/25","7/26"))
d$Team2 <- factor(d$Team1, as.character(d$Team1))
ggplot(d, aes(x=Date,y=Win,fill=Team2))+ geom_bar( stat="identity")