Resolved - dist function - NAs introduced by coercion

# Get euclidean dist

euclideanDist <- dist(simMatrix, method = "euclidean")

Warning message:

In dist(simMatrix, method = "euclidean") : NAs introduced by coercion

This is because the first column is factor. So, convert the 1st column into rownames which will take care of this error.

simMatrix <- simMatrix %>% tibble::column_to_rownames("Column1Header")

  # Get euclidean dist

  euclideanDist <- dist(simMatrix, method = "euclidean")

Now, no more error since all the columns in the matrix have only numerical values.