黃河泉 发表于 2017-7-4 11:03
将合并指令与回归结果发出来,不然没有人能回答你的问题!
老师您好,我也遇到了同样的问题,原有的数据部分是这样的:
input str172 BankName double(实际利率 信用风险 流动性风险)
"1867 Western Financial Corporation" -3.03709996464807 3.297 1.1647108793258667
"1867 Western Financial Corporation" -1.93448535121514 1.848 1.1826156377792358
"1867 Western Financial Corporation" -1.35943997942231 1.315 1.1731222867965698
"1867 Western Financial Corporation" -1.52762587343625 .459 1.1624798774719238
"1867 Western Financial Corporation" .01509037674603 .412 1.1161153316497803
"1867 Western Financial Corporation" -.8747596954183301 .262 1.1478776931762695
"1867 Western Financial Corporation" -1.13288647934263 .7040000000000001 1.1553678512573242
"ANB CORP" -3.03709996464807 1.648 1.2675389051437378
"ANB CORP" -1.93448535121514 1.035 1.2266836166381836
"ANB CORP" -1.35943997942231 .6020000000000001 1.1816774606704712
"ANB CORP" -1.52762587343625 .216 1.1251914501190186
合并之后变成了如下数据:input str172 BankName double(总资产 实际利率 信用风险 流动性风险)
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"1199 SEIU FEDERAL CREDIT UNION-1199 SEIU" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"121 Financial Credit Union-121 FINANCIAL" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"167TH TFR FEDERAL CREDIT UNION-167TH TFR" . . . .
"1867 Western Financial Corporation" 3004474 . . .
"1867 Western Financial Corporation" 2872014 . . .
"1867 Western Financial Corporation" 2408382 . . .
"1867 Western Financial Corporation" 2615778 . . .
"1867 Western Financial Corporation" 2239728 . . .
"1867 Western Financial Corporation" 2167424 . . .
"1867 Western Financial Corporation" 2062883 . . .
我使用的合并指令是:
merge 1:1 BankName year using /Users/run/Desktop/0313/加国别的风险整合版4.dta
想知道为什么原有数据会变为“.”
谢谢老师!