r语言中par(‘usr’)[2]什么意思
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湖上湖
TA贡献2003条经验 获得超2个赞
设置图位置参数的。
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.
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ITMISS
TA贡献1871条经验 获得超8个赞
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