Table 1 Moran’s I (MI) spatial autocorrelation for log yield and regression errors.

From: Yield reduction under climate warming varies among wheat cultivars in South Africa

Data

MI-1 km

MI-100 km

MI-500 km

MI-1000 km

Log yield

0.34404

0.319946

0.157958

0.097185

Regression errors

0.178149

0.138631

0.058130

0.026231