r語言中par(‘usr’)[2]什么意思
3 回答

湖上湖
TA貢獻2003條經驗 獲得超2個贊
設置圖位置參數的。
A vector of the form c(x1, x2, y1, y2)
giving the extremes of the user coordinates of the plotting
region. When a logarithmic scale is in use (i.e.,
par("xlog") is true, see below), then the x-limits will be
10 ^ par("usr")[1:2]. Similarly for the y-axis.

ITMISS
TA貢獻1871條經驗 獲得超8個贊
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