concentration_category | R Documentation |
This function produces depth binned concentrations for a specified taxa. Similar to bin_cast
but calculates concentrations for only one taxa.
Used inside vpr_roi_concentration
concentration_category(data, taxa, binSize, imageVolume, rev = FALSE)
data |
dataframe produced by processing internal to vpr_roi_concentration |
taxa |
name of taxa isolated |
binSize |
passed to |
imageVolume |
the volume of VPR images used for calculating concentrations (mm^3) |
rev |
Logical value defining direction of binning, FALSE - bins will be calculated from surface to bottom, TRUE- bins will be calculated bottom to surface |
Image volume calculations can change based on optical setting of VPR as well as autodeck setting used to process images For IML2018051 (S2) image volume was calculated as 108155 mm^3 by seascan (6.6 cubic inches) For COR2019002 S2 image volume was calculated as 83663 mm^3 and S3 image volume was calculated as 366082 mm^3
E. Chisholm
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