Table 8: The bootstrap results for slopes in significant trends for rainfall and maximum and minimum temperatures in the Langat River Basin.

StationParameterEstimated Theil-Sen’s slopeBootstrap results of slope
The 95% confidence intervalsMeanStandard deviation

S3Precipitation12.68.36915.73812.011.95
S415.312.73218.29315.341.11
S617.115.24418.74816.890.91
S813.410.17215.51613.251.46
S6 (SW monsoon)4.83.4776.0514.770.67

S9 ()Temperature0.0350.0230.0420.0340.005
S10 ()0.030.0290.0370.0320.002
S11 ()0.040.0360.0460.0410.002
S9 ( NE monsoon)0.040.0330.0520.040.005
S10 ( NE Monsoon)0.0460.0420.050.0470.002
S11 ( NE monsoon)0.0430.0400.0460.0440.001
S9 ( SW monsoon)0.030.0250.0380.030.003
S10 ( SW monsoon)0.040.0380.0450.0410.002
S11 ( SW monsoon)0.040.0390.0430.0410.001