MyData <- read.csv(file='Escritorio/breast-cancer-wisconsin/breast-cancer-wisconsin.csv', na.strings='?', header=TRUE, sep=",")
View(MyData)
cancer <- na.omit(MyData)
#asd <- cor(MyData,use="pairwise.complete.obs")
cor(cancer[,1:3],  use = "everything")
plot(cancer[,1:3])#se obtiene la matriz de correlació