R语言图注显示为方块
时间: 2023-10-22 16:05:15 浏览: 97
回答: 要在R语言中将图注显示为方块,可以使用text()函数来实现。在text()函数中,通过设置参数pch为15,可以将图注显示为方块。例如,可以使用以下代码将图注显示为方块:
text(x, y, "图注", pch = 15)
其中,x和y是图注的坐标位置,"图注"是要显示的文本内容。通过设置pch参数为15,可以将图注显示为方块。
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