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r語言如何把兩個圖畫在一起

小億
679
2023-12-01 20:58:32
欄目: 編程語言

在R語言中,可以使用par()函數(shù)來將兩個圖畫在一起。以下是一個示例:

# 創(chuàng)建第一個圖形
plot(1:10, 1:10, type = "l", col = "blue", xlab = "x", ylab = "y", main = "Plot 1")
# 創(chuàng)建第二個圖形
plot(1:10, 10:1, type = "l", col = "red", xlab = "x", ylab = "y", main = "Plot 2")

# 將兩個圖形放在一起
par(mfrow = c(1, 2))
plot(1:10, 1:10, type = "l", col = "blue", xlab = "x", ylab = "y", main = "Plot 1")
plot(1:10, 10:1, type = "l", col = "red", xlab = "x", ylab = "y", main = "Plot 2")

在這個示例中,我們首先創(chuàng)建了兩個單獨的圖形,然后使用par(mfrow = c(1, 2))將兩個圖形放在一起。mfrow參數(shù)設置了繪圖區(qū)域的排列方式,這里將其設置為一行兩列,即將兩個圖形放在同一行的兩個列中。

注意,在使用par()函數(shù)之前,要先創(chuàng)建好要放在一起的圖形。

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