我想自动化以下过程:
从向量中获取最小值和最大值,并在给定特定步长的情况下定义从最小值到最大值的步长。向量内的每个值现在都被分配给一个label
(因子级别),该值属于该范围,例如"20-30"
当值为 时27.45
。
目前我正在使用这个for循环
for (label_willi_counter in 1:length(willi)) {
if(willi[label_willi_counter] < 10)
label_willi = c(label_willi, "0 - 10")
else if(willi[label_willi_counter] < 20)
label_willi = c(label_willi, "10 - 20")
else if(willi[label_willi_counter] < 30)
label_willi = c(label_willi, "50 - 30")
else if(willi[label_willi_counter] < 40)
label_willi = c(label_willi, "30 - 40")
else if(willi[label_willi_counter] < 50)
label_willi = c(label_willi, "40 - 50")
else if(willi[label_willi_counter] < 60)
label_willi = c(label_willi, "50 - 60")
else if(willi[label_willi_counter] < 70)
label_willi = c(label_willi, "60 - 70")
else if(willi[label_willi_counter] < 80)
label_willi = c(label_willi, "70 - 80")
else if(willi[label_willi_counter] < 90)
label_willi = c(label_willi, "80 - 90")
else
label_willi = c(label_willi, "90 - 100")
}
嗯,它正在工作,但我确信有一个更好(并且可能更快)的方法来做到这一点。此示例针对minimum = 0
andmaximum = 100
和是固定的step-size = 10
。我正在寻找一种更通用的方法来做到这一点。