Page 82 - ประสิทธิภาพเชิงเทคนิคของการผลิตข้าวแบบแปลงใหญ่2
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69

                 25%           20             20       Sum of Wgt.          14

                 50%         22.5                      Mean           23.78571
                                         Largest       Std. Dev.      5.191392
                 75%           28             28
                 90%           30             29       Variance       26.95055
                 95%           31             30       Skewness       -.129877
                 99%           31             31       Kurtosis       1.664183

                 . summarize match1 if t==0, detail

                                   nearest-neighbor index 1
                 -------------------------------------------------------------
                       Percentiles      Smallest
                  1%            1              1
                  5%            1              2
                 10%            2              2       Obs                  17
                 25%            3              3       Sum of Wgt.          17

                 50%            5                      Mean           5.764706
                                         Largest       Std. Dev.      3.683229
                 75%            8              8
                 90%           11             11       Variance       13.56618
                 95%           14             11       Skewness       .7496573
                 99%           14             14       Kurtosis       2.622851
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