imshow function

show image data as an image

imshow(
  data,
  channels = 1,
  show.excluded = FALSE,
  main = paste0(" ", colnames(data)[channels]),
  colmap = "jet"
)

Arguments

• data: data with image
• channels: indices for one or three columns to show as image channels
• show.excluded: logical, if TRUE the method also shows the excluded (hidden) pixels
• main: main title for the image
• colmap: colormap using to show the intensity levels