Description Usage Arguments Value
Test for an OTU's (inverse) correlation between its abundance and amplicon concentration.
1 | contam_test(.df, ..., otu = "otu", freq = "freq", conc = "PostPCRConc")
|
.df |
the data frame |
... |
the grouping variables (unquoted), i.e. ExtractionType and SampleType |
otu |
the column with unique otu names |
freq |
the column denoting OTU proportional abundance (as string) |
conc |
the column containing amplicon concentration data |
the data frame with correlation results added in for each OTU
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