renvarlab [varlist] \ newvarlist [ , display test label ] renvarlab [varlist] , transformation_option [ display test symbol(str) label] renvarlab [varlist] , label [ display test ] where transformation_option is one of upper lower prefix(str) postfix(str) (synonym suffix(str)) pres...
describe, replace; . export excel name varlab using BDLP_pred_varlist.xlsx, firstrow(variables) replace; label命令里面让初学者容易觉得迷糊的是label define和label value这对命令。 . lab define gender_lbl 1 "男" 2 "女"//专门为gender变量定义了一个叫gender_lbl的取值标签//这个取值标签 就是...
(1)点击 图标在打开的数据表格第一列中录入五个姓名在第二列 中录入另五个成绩 双击 var1 弹出对话框将变量改名为 id在 label 中写入学号退出弹出窗口; 双击 var2 弹出对话框将变量改名为 name在 label 中写入姓名关闭数据编 辑器 (2 )点击 图标保存数据给数据命令为 student 退出 28 :3 数据 在建立数据...
com/data/r17/voter, clear graph bar frac, over(candidat) by(inc, total) graph save "$figures/histogram_bar",replace graph twoway bar frac candidat, by(inc, total) xlabel(2 3 4, valuelabel) yscale(r(0 100)) graph save "$figures/histogram_2waybar",replace graph combine "$figures/...
step3.用replace命令替换极端值 replace x1=? if x1==极端值 去除极端值: keep if y<1000 drop if y>1000 对数据排序: sort x gsort +x (对数据按x进行升序排列) gsort -x (对数据按x进行降序排列) gsort -x, generate(id) mfirst (对数据按x进行降序排列,缺失值排最前,生成反映位次的变量id)...
This package provides a fast implementation of various Stata commands using hashes and C plugins. The syntax and purpose is largely analogous to their Stata counterparts; for example, you can replacecollapsewithgcollapse,reshapewithgreshape, and so on. For a comprehensive list of differences (inclu...
22、 a label to a data setorder Order the variables in a data setlabel variableApply a label to a variablegenerateCreates a new variablereplaceReplaces one value with another valuerecodeRecode the values of a variableLabel valuesApply value labels to a variablelabel defineDefine a set of a ...
label value label defi ne标签变量值label values gen der gen derlb label define genderlb 1 男0 女n ote为数据加注额外说明note: 9月10日为数据加注说明list列示内存中的数据list id n amesave保存数据save mydata, replaceerase删除数据文件erase mydata1.dta,replace以上命令可以通过help comma nd查看到...
replace gz = trim(itrim(gz)) encode gz, generate(gz_code) label(yesno) noextend // Marcos Almeida encode t, gen(t1) codebook t1 gen t2 = t1 recode t2 (2=3 "A") (3=2 "A+") (4=1 "A++") (5=4 "A-&...
save ds2, replace 多个数据的合并(II) 回到主数据(数据1): . use ds1 . sort id . merge id using ds2 ds3 ds4 . tabulate _merge . list id _merge* merge*中的*符号表示,列出所有_merge变量的频数分布 这是因为,在合并多个数据时,Stata自动生成一组描述性变量。这组变量都以_merge命名,分别称为_...