BJ Data Tech Solution

Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

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random effect estimates for all multilevel level regression model

random effect estimates for all multilevel level regression model

Tuesday, June 1, 2021 Data Cleaning Data management Data Processing
Hello, My question is on estimating coefficients for random effects in mixed effect models. I am new to mixed effect models. One reviewer ...
Country Fixed Effect - Effect of Independent on Dependent Variable

Country Fixed Effect - Effect of Independent on Dependent Variable

3:25 AM Data Cleaning Data management Data Processing
Hello everyone, for my Master Thesis, I am analyzing the effect of financial crises on earnings management. Herefore, I want to use an OLS...
Forecast estimation using rolling windows

Forecast estimation using rolling windows

3:25 AM Data Cleaning Data management Data Processing
Hi, I am currently working on my MSc Thesis Finance. I am trying to replicate the Lewellen regressions from the Cross-section of Expected ...
Interaction between binary and continuous variables leading to duplicate results in regression table

Interaction between binary and continuous variables leading to duplicate results in regression table

3:25 AM Data Cleaning Data management Data Processing
Hello all, I have calculated -xtlogit,re- for my unbalanced panel (in Stata 14.2) because my dependent variable has only the expressions 1 ...
floatplot now available from SSC

floatplot now available from SSC

2:25 AM Data Cleaning Data management Data Processing
Thanks as ever to Kit Baum, a new command floatplot is now available from SSC for drawing floating or sliding stacked bar plots for frequen...
Working With Data / Do Files On An External Hard Drive

Working With Data / Do Files On An External Hard Drive

12:25 AM Data Cleaning Data management Data Processing
Hello, I am using large datasets (~15Gb), which I cannot use in my local computer due to space limitations. Therefore I have the data and ...
Is it correct to interpret the sign of statistically non-signifcant coefficient?

Is it correct to interpret the sign of statistically non-signifcant coefficient?

Monday, May 31, 2021 Data Cleaning Data management Data Processing
Dear Members This question turns to be somewhat foolish or trivial for many in this forum, but I think a clear cut answer if it all possib...
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Popular Articles

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