Table 1 Comparison and validation of permanent displacement calculated by three regression models, using records of landslides and earthquake intensity during the Sikkim earthquake.

From: Failure probability assessment of landslides triggered by earthquakes and rainfall: a case study in Yadong County, Tibet, China

Regression models

Number of landslide grids in each class of permanent displacement

Very low

Low

Moderate

High

Very high

Equation (6)21

27

152

152

120

0

Equation (7)42

8

35

169

231

8

Equation (8)44

287

102

58

4

0