我有一個州議會通過的立法資料集,這些立法被編碼成不同型別的法案。法案重疊(例如,法案可能涵蓋主題 A 和 B,或 B 和 C,或僅涵蓋 A)。
我正在嘗試創建一個類似于下面的相關熱圖的可視化,但具有值的總和而不僅僅是相關性(例如,對于賬單重疊的地方會有 0s、1s、2s、3s 等等)。我認為相關圖方法最適合捕獲此資訊,但我還沒有看到任何發布總和而不是相關值的方法。有沒有人對如何解決這個問題有任何想法?

一如既往地感謝您的幫助——我非常感謝這個社區!
uj5u.com熱心網友回復:
如果我理解你的問題,geom_tile應該做你需要的:
library(ggplot2)
df <- tibble::tribble(
~bill_1, ~bill_2, ~overlap,
"A", "A", 10L,
"A", "B", 4L,
"A", "C", 3L,
"A", "D", 2L,
"A", "E", 0L,
"B", "B", 6L,
"B", "C", 5L,
"B", "D", 3L,
"B", "E", 1L,
"C", "C", 7L,
"C", "D", 5L,
"C", "E", 2L,
"D", "D", 5L,
"D", "E", 1L,
"E", "E", 3L
)
ggplot(df, aes(x=bill_2, y=bill_1))
geom_tile(aes(fill = overlap))
geom_text(aes(label=overlap), colour = "white", check_overlap = TRUE)

轉載請註明出處,本文鏈接:https://www.uj5u.com/shujuku/535436.html
