[W-3] Output correlation coefficient matrix to Stata interface, Word as well as LaTeX.

[W-1] Output summary statistics to Stata interface, Word as well as LaTeX.

[W-2] Output grouping T-means test to Stata interface, Word as well as LaTeX.

[W-4] Output regression result to Stata interface, Word as well as LaTeX.

[W-5] Output matrix to Stata interface, Word as well as LaTeX.

[W-11] Output the results of the tabstat command to Stata interface, Word and LaTeX

[W-14] Perform matching and substituting operations on text files.

[W-6] Achieve more matrix operations comparing to matrix command.

[W-7] Perform unique, ascending or descending processing on strings

[W-10] Output the results of the table command to Stata interface, Word and LaTeX

[W-8] Remove the spaces in the parentheses when there is only one word in the parentheses

[W-16] Describe or install the Stata commands written by Meiting Wang.

[W-13] Return the name and path of the specified files.

[W-9] Solve the problem of "type mismatch" in the command Line `"mat A["mpg",1]=B[3,3]"' or the like