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This function reads a dataframe with columns: shortArmSize and longArmSize and optionally OTU and returns a list with the A2 values for the OTUs
shortArmSize
longArmSize
OTU
If several species present, use column "OTU". $$A_{2} = \frac{sCL}{xCL}$$
(s = std dev, CL = chr. length, x = mean)
related to: $$CV_{CL} = A_{2} * 100$$
(CV = coeff. var.)
asymmetryA2(dfChrSize)
name of dataframe
list
Romero-Zarco. 1986. A New Method for Estimating Karyotype Asymmetry. Taxon Vol. 35, No. 3 pp. 526-530
chrbasicdatamono
chrbasicdataHolo
# NOT RUN { asymmetryA2(dfOfChrSize) as.data.frame(asymmetryA2(bigdfOfChrSize)) asymmetryA2(dfChrSizeHolo) as.data.frame(asymmetryA2(bigdfChrSizeHolo)) # }
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