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cachematrix.R
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cachematrix.R
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## Put comments here that give an overall description of what your
## functions do
## Write a short comment describing this function
# I take the same structure of vector sample an build 4 funtions
# get/set methods to store and return the matrix
# getinverse/setinverse to save and return the inverse matrix
# Solve function it's used to calculate inverse matrix
makeCacheMatrix <- function(x = matrix()) {
m <- NULL
set <- function(y) {
x <<- y
m <<- NULL
}
get <- function() x
setinverse <- function(solve) m <<- solve
getinverse <- function() m
list(set = set, get = get,
setinverse = setinverse,
getinverse = getinverse)
}
## Write a short comment describing this function
# I take the same structure of vector sample, and call the getInverse method
# to get the inverse matrix, and if the value is null, m values is cached using
# setInverse
# Solve function it's used to calculate inverse matrix
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
m <- x$getinverse()
if(!is.null(m)) {
message("getting cached data")
return(m)
}
data <- x$get()
m <- solve(data, ...)
x$setinverse(m)
m
}