Mata is a component of Stata. It is a matrix programming language that can be used interactively or as an extension for do-files and ado-files. Thus 1. Mata can be used by users who want to think in matrix terms and perform (not necessarily simple) matrix calculations interactively, and...
创建一个包含从独立标准正态分布中抽取的2000个观察案例和三个随机Z1、Z2、Z3,并分别定义他们的平均值和标准差。 matrix m=(0,2,3) ——定义三个变量的平均值 matrix sd=(1,.5,2) ——定义三个变量的标准差
Mata is a component of Stata. It is a matrix programming language that can be used interactively or as an extension for do-files and ado-files. Thus 1. Mata can be used by users who want to think in matrix terms and perform (not necessarily simple) matrix calculations interactively, and ...
byRoger Newson S456865 RANKTEST: Stata module to test the rank of a matrix byFrank Kleibergen & Mark E Schaffer & Frank Windmeijer S456864 BITOBIT: Stata module to perform bivariate Tobit regression byDaniel Lawson S456863 URCOVAR: Stata module to perform Elliott-Jansson test for unit roots w...
Statistics: How can I obtain the correlation matrix as a Stata matrix? (2 December 1999) Programming: How do I add an observation to a dataset when coding an ado-file? (2 December 1999) Data management: Is there a way to put leading zeros in output? (2 December 1999) Data manage...
S456865 RANKTEST: Stata module to test the rank of a matrix by Frank Kleibergen & Mark E Schaffer & Frank Windmeijer S456864 BITOBIT: Stata module to perform bivariate Tobit regression by Daniel Lawson S456863 URCOVAR: Stata module to perform Elliott-Jansson test for unit roots with stationary...
estat vce Display covariance matrix estimates estimates Save and manipulate estimation results estimates describe Describe estimation results estimates for Repeat postestimation command across models estimates notes Add notes to estimation results estimates replay Redisplay estimation results estimates save Save an...
Stata Mata矩阵编程语言简介说明书
matrix UB = r(ub) matrix Z = r(z) //matrix of z = atanh r egen miss = rowmiss(`var_corr') count if miss == 0 local N = r(N) * Now to generate a dataset from the Correlation Matrix clear * This will not have the diagonal of matrix (correlation of 1) ...
数据来源 示例代码 这里演示表2(Baseline with control)的部分,有删改: setmoreoffclearclearmatrixclearmatasetmaxvar10000setmatsize10000cdC:\Download\mnsc.2021.4121\replication_package_MS-FIN-20-00382uworkfile_1990_2007,cleargpost=0replacepost=1iffyear>=2001gpostntr=post*ntrgapgpostadt=post*adtgpostcon...