This function will calculate the relative amount of a fraction compared to
the whole replicate using either qPCR copies or DNA concentrations.
Usage
add_gradient_pos_rel_amt(
data,
amt,
source_mat_id = "source_mat_id",
overwrite = FALSE
)
Arguments
- data
(dataframe) Sample metadata
- amt
(string) Column name that has the qPCR or DNA amounts per fraction
- source_mat_id
(string, default: "source_mat_id") Grouping variable for a replicate
- overwrite
(bool, default: FALSE) Determines whether or not to overwrite an existing gradient_pos_rel_amt column
Value
A dataframe with a gradient_pos_rel_amt column
