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Table 3 Sample/population ratio for 7 diversity measures characterizing the markers

From: The impact of sample selection strategies on genetic diversity and representativeness in germplasm bank collections

MethodaSample size (%)pmisshehoshanmrdnpolyndiag
CHi52.1241.0210.7411.0231.1500.7003.818
CHn50.9840.9810.9910.9811.1490.6961.227
DMi51.1430.9990.9570.9951.0230.7081.430
DMn51.2021.0010.9420.9971.0150.7051.518
CHi101.8461.0180.7921.0201.1190.7963.060
CHn100.9120.9871.0210.9891.1190.7901.143
DMi101.1210.9990.9630.9961.0200.7961.370
DMn101.1591.0000.9520.9971.0340.7961.475
CHi201.5621.0120.8501.0141.0830.8772.234
CHn200.9860.9850.9950.9881.0830.8591.149
DMi201.1060.9990.9660.9961.0180.8711.309
DMn201.1290.9990.9590.9971.0270.8701.326
CHi301.3941.0120.8941.0141.0600.9151.828
CHn301.0130.9810.9790.9841.0620.8971.209
DMi301.1000.9980.9660.9961.0170.9081.249
DMn301.1120.9990.9640.9961.0220.9081.257
CHi401.2791.0130.9281.0151.0440.9381.571
CHn401.0710.9840.9620.9851.0450.9221.134
DMi401.0970.9980.9680.9961.0160.9311.192
DMn401.1010.9980.9660.9961.0190.9321.187
CHi501.1881.0130.9561.0151.0310.9561.371
CHn501.1881.0130.9561.0151.0310.9561.371
DMi501.0900.9980.9700.9961.0170.9491.119
DMn501.0900.9980.9700.9961.0170.9491.119
SEmin 0.00050.000100.000200.000100.000010.000100.00430
SEmax 0.00420.000400.001000.000400.000300.001800.02410
  1. Sampling method (method) and sample size: proportion of missing values (pmiss), expected and observed heterozygosity (he, ho), entropy Shannon index (shan), Modified Rogers’ distance (mrd), number of retained markers (npoly), and number of markers fixed for only a few accessions (ndiag). Ratio is equal to 1.0 if sample measure is equal to population measure
  2. aCHi Core Hunter, independent sample, CHn Core Hunter, nested sample, DMi D-method, independent sample, DMn D-method, nested sample, SE minimum and maximum standard error of mean