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R 如何在if函数中编写链式不等式(a<;=b<;=c)_R_If Statement_Inequality_Inequalities - Fatal编程技术网

R 如何在if函数中编写链式不等式(a<;=b<;=c)

R 如何在if函数中编写链式不等式(a<;=b<;=c),r,if-statement,inequality,inequalities,R,If Statement,Inequality,Inequalities,如何在R中的if函数中编写以下内容 假设X的范围是121到212,Y的范围是122到212,那么如何编写if函数来表示如下内容: 如果121funX=15 Y=25 f=函数(X,Y){ 如果((X>=10&X=20&Y fun <- function(set.1, set.2, X, Y){ if( (min(set.1) <= X & X <= max(set.1)) & (min(set.2) <= Y & Y <= max(set

如何在R中的if函数中编写以下内容

假设X的范围是121到212,Y的范围是122到212,那么如何编写if函数来表示如下内容:

如果121
fun
X=15
Y=25
f=函数(X,Y){
如果((X>=10&X=20&Y
fun <- function(set.1, set.2, X, Y){
  if( (min(set.1) <= X & X <= max(set.1)) & (min(set.2) <= Y & Y <= max(set.2))){
    # Then do something
  }
}
X = 15
Y = 25

f = function(X,Y) {
  if ((X >= 10 & X <= 20) & (Y >= 20 & Y <= 30)) {
    print("in range")
  }else{
    print("out of range")
  }
}

f(X = 15, Y = 25)