Difference between levels of factor B

Difference of means

Std. Error of Difference

Simultaneous 95% Confidence Intervals

T-value

p-value

Semi-mountain-Lowland

1.891

0.104

(1.634, 2.149)

18.12

<0.001

Mountain-Lowland

3.825

0.115

(3.540, 4.110)

33.17

<0.001

Mountain-Semi-mountain

1.933

0.114

(1.652, 2.215)

16.94

<0.001