[英]heatmap data visualization with categorical count and time in r
我正在嘗試創建一個簡單的熱圖,它在 y 軸上有一個非冗余類別字符 (heat$cat) 的列表,在 x 軸上有一個日期/時間。 熱度map上的兩個自定義 1) headmap梯度反映類別的頻率計數(heat$cat),例如1-2=藍色,3或以上=dark; 2) (heat$cat) 的總頻率計數應顯示在熱圖的右側。
這是數據集,非常感謝您的輸入!
cat<-c("A","A","A","C","D","E","E","E","F","F")
date<-c("05-05-2020","05-05-2020","05-05-2020","04-05-2020","05-05-2020","04-05-2020","03-05-2020","04-05-2020","04-05-2020","04-05-2020" )
date<-as.Date(format(date, format="%d-%m-%Y"))
heat<-cbind(cat,date)
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