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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Count number of alive children within household

Count number of alive children within household

Friday, March 1, 2019 Data Cleaning Data management Data Processing
I am trying to compare different variables for different observations within a group - and I am not sure if this is even possible in Stata. ...
How do I draw two samples from dataset?

How do I draw two samples from dataset?

7:27 AM Data Cleaning Data management Data Processing
I am drawing a random sample (1/3) form a data set to predict an outcome variable using a probit regression. Second, I am trying to use the...
Tables with multiple panels

Tables with multiple panels

6:47 AM Data Cleaning Data management Data Processing
Hello, I want to make a table with two or more panels containing results for different models (attached image contains an example from Del...
OVTEST interpretation

OVTEST interpretation

5:57 AM Data Cleaning Data management Data Processing
Dear Statalist, I ran my regression reg ln_trade contig comlang comcol rta intl ln_dist Thereafter I ran teh OVTEST to check for model...
how to generate an age variable that is not static

how to generate an age variable that is not static

5:32 AM Data Cleaning Data management Data Processing
hello, Please may you help me with this. How do you generate a date variable that is non static. I am trying to calculate firm age and my ...
How to run mlogit for panel data

How to run mlogit for panel data

5:27 AM Data Cleaning Data management Data Processing
Dear guys: I'm a graduate in China, my thesis is about to check the relation between 1000 people's salary and their transportation...
regression with time trend

regression with time trend

5:27 AM Data Cleaning Data management Data Processing
Hi everyone, I have pooled cross-sectional dataset for 2009,2011,2012,2014 and 2017. I am trying to regress pooled OLS and want to include...
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Popular Articles

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