[R] Equality of multiple vectors

[aaurouss]

Hello,

I'm writing a piece of code where I need to compare multiple same length
vectors. 

I've gone through the basic functions like identical() or all(), but they
only work for comparing 2 vectors. From 3 vectors on, it doesn't work .

Example: Assuming  
vec1 <- c (1,2,3,4,5)
vec2 <- c(1,2,3,4,5)
vec3 <- c(1,2,3,4,4)

identical (vec1,vec2,vec3) returns TRUE, since the 2 first vectors are
equal. I need a function that returns FALSE if one of the vectors is
different.

Any idea ?

Antoine


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