roi_test: Test Co-localization
In colocr: Conduct Co-Localization Analysis of Fluorescence Microscopy Images

Description Usage Arguments Details Value Examples

Perform co-localization test statistics.

1	roi_test(img, ind = c(1, 2), type = "pcc")

`img`	A `cimg` object or a `list` of multiple images such as the one returned from `roi_select`
`ind`	A `numeric` object of length two. For the channel indexes. or a `list` of similar vectors for each of `img` items.
`type`	A `character` vector of the desired co-localization statistics. Default is 'pcc', other inputs are 'moc' or 'both'.

The co-localization stats requested in type is returned as a column for each. When different labels are provided, the stats are calculated for each label individually. When is img is a list a list of such data.frames is returned

A data.frame or a list of data.frames.

# load images
fl <- system.file('extdata', 'Image0001_.jpg', package = 'colocr')
img <- image_load(fl)

# choose roi and test colocalization
roi_select(img, threshold = 90) %>%
  roi_test()