Hi, I just started self-learning R. I am using the Complex Heatmap package. I have 1 NA cell on every row, but the package says it can process this. My problem is it takes forever to run and I have waited 1 hour after running Heatmap(matrix) multiple times. The dimension of the matrix is 600*21. No plot has come out yet. Has anyone encountered this problem? Any advice would be appreciated.