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Table 3 Variable Importance in Projection (VIP) values and cumulative variance (VT2) explained by the top two factors

From: Looking for adaptive footprints in the HSP90AA1 ovine gene

Variable

VIP

VT2

LAT

0.8412

87.389

LON

1.3123

40.001

MINaT

1.0642

94.862

MAXaT

0.7268

84.903

MThm

0.9071

54.214

ANT

0.9467

94.576

TW

1.1786

87.605

TAR

1.0767

76.934

MxR

1.5335

42.358

MiR

1.0205

66.793

HrA

0.8146

72.517

HrMx

0.6934

71.635

HrMi

0.7508

67.205

THI

0.7357

82.224

  1. LAT = latitude; LON = longitude; MAXaT = maximum average temperature; MThm = maximum temperature of the hottest month; MINaT = minimum average temperature; ANT = average annual temperature; TW (MAXaT-MINaT) = thermal width; TAR = total annual rainfall; MxR = maximum rainfall; MiR = minimum rainfall; HrA = relative average annual humidity (%); HrMx = maximum relative humidity (%); HrMi = minimum relative humidity (%); THI = Temperature Humidity Index [22] Variables discarded for posterior analysis are indicated in bold.