发生这种情况的原因是因为Stata不允许在某些命令中使用optionse选项。解决方法：1. 尝试使用不同的命令，如果可以使用optionse选项，则可以解决问题。2. 尝试使用不同的参数，如果可以使用optionse选项，则可以解决问题。3. 尝试使用不同的数据集，如果可以使用optionse选项，则可以解决问题。4. 尝试使用不同...
Scalars r(p) r(F) r(df1) r(df2) r(chi2) r(df) p-value associated with the test statistic F statistic, if e(df r) was stored by estimation command numerator degrees of freedom for F statistic denominator degrees of freedom for F statistic χ2 statistic, if e(df r) was not store...
The and options are not allowed with estimation results that used direct standardization or poststratification. These methods obscure the measure of design effect because they adjust the frequency distribution of the target population. requests that F and T be comput sing an estimate of simple ...
8c. Stata macros and scalars The following routines are used to store and use Stata macros and scalars. By macros, we mean both global macros and local macros (local to the program calling the plugin). Internally, global macros and local macros share the same namespace, with the names of...
If no expressions are given, exp list assumes a default of if command stores results in and of all the scalars if command stores results in and not in . Otherwise, not specifying an expression in exp list is an error. Options Main # defines the window size used each time command is...
Stata 日志文件操作指南说明书
Scalars are lowercased and nonbolded; for instance, $r_2 + c_1 - c_2$. Sentence punctuation should not be used in formulas set off from the text. Formulas in line with the text should use the solidus (/) instead of a horizontal line for fractional terms. Nesting of grouping is squa...
Stata's scalars and matrices share a common name space so that, in a sense, together they form a single class of numerical objects. The option numeric causes s no to operate on objects in that class named according to the S # convention. The other options continue to function as ...
This option is often used in programs and ado-files. mse1 is used only in programs and ado-files that use regress to fit models other than linear regression and is not allowed with the svy prefix. mse1 sets the mean squared error to 1, forcing the variance-covariance matrix of the ...
滚动窗口回归(stata)