一. 计算 Gini/Theil/Percentile ratios 1 egen inequal 用于计算 relative mean deviation, coefficient of variation, standard deviation of logs, Gini index, Mehran index, Piesch index, Kakwani index, Theil entropy index, and mean log deviation 优点:计算结果可直接调用 Syntax:by year provinceid: egen...
433 PSHARE: Stata module to compute and graph percentile shares 434 DTOBIT2: Stata module to estimate a tobit model with marginal effects at observed censoring rate 435 EREPLACE: Stata module to extend egen and egenmore to permit replacing 436 NETWORK: Stata module to perform network meta-analys...
byHéctor M. Núñez & Jesús Otero S458849 STMT: Stata module to model multiple timescales using flexible parametric survival models on the log-hazard scale byHannah Bower & Therese M-L Andersson & Michael J. Crowther & Paul Lambert S458848 CARE: Stata module to randomly generate helpful tip...
*- left-trimming at 2th percentile . winsor2 wage, cuts(2 100) trim *- winsor variables by (industry south), overwrite the old variables . winsor2 wage hours, replace by(industry south) 使用方法: 1.请将winsor2.ado和winsor2.sthlp放置于stata12\ado\base\w文件夹下; 2.输入help winsor2...
Interp. -- Variable | Obs Percentile Centile [95% Conf. Interval] + x | 8 50 4 例2-8 试计算表2-2某医院1123名产后出血孕妇人工流产次数的中位数。表2-2 某医院1123名产后出血孕妇人流次数的分布人流次数产后出血人数累计频数 累计频率(%) (1) (2) (3) (4) 0 402 402 1 330 =SUM(ABOVE)...
by Daniel Klein S458917 QREGPLOT: Stata module for plotting coefficients of a Quantile Regression by Fernando Rios-Avila S458916 TVGC: Stata module to perform Time-Varying Granger Causality tests by Jesús Otero & Christopher F Baum & Stan Hurn ...
Interp. - Variable | Obs Percentile Centile 95% Conf. Interval-+- t | 10000 2.5 -2.001922 -2.077161 -1.955956 | 50 -.0115932 -.0389369 .0137221 | 97.5 1.992317 1.933308 2.033179 average1 | 10000 2.5 97.85904 97.79236 97.93009 | 50 99.98936 99.96717 100.0172 | 97.5 102.1116 10 26、2.0614 ...
定义:又称中值,统计学中的专有名词,是按顺序排列的一组数据中居于中间位置的数,代表一个样本、种群或概率分布中的一个数值,其可将数值集合划分为相等的上下两部分要求不同商品售价的中位数,以及所有商品售价的中位数,数据初始化如下: 简单列举几个hive中可使用方法 法一:percentile_approx()函数 输出不同商品售...
(3)附加了by()选项,可以分组winsor或trimming; (4)增加了replace选项,可以不必生成新变量,直接替换原变量。 范例: *- winsor at (p1 p99), get new variable "wage_w" . sysuse nlsw88, clear . winsor2 wage *- left-trimming at 2th percentile ...
(3)附加了by()选项,可以分组winsor或trimming; (4)增加了replace选项,可以不必生成新变量,直接替换原变量。 范例: *- winsor at (p1 p99), get new variable "wage_w" . sysuse nlsw88, clear . winsor2 wage *- left-trimming at 2th percentile ...