Econistics Research and Consulting | admin
Econometrics, Data Science, Research Methods, Statistics, STATA, R,
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## 09 SepChapter 3 – Regression Diagnostics in Gretl – Ramsey RESET test

[vc_row][vc_column][vc_column_text]RESET test is used to check if any non linear form is missing in the regression as we assumed and used linear variables in the model. Learn how to use RESET test after regression in Gretl in this tutorial.[/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 2 – Creating qualitative dummy variables in Gretl

[vc_row][vc_column][vc_column_text]Dummy variables can be used to incorporate a qualitative information in teh model which can be really useful to determine the significant characteristics of the model. Learn how to make dummy variables inside Gretl.[/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 3 – Regression Diagnostics in Gretl – Multicollinearity test

[vc_row][vc_column][vc_column_text]Multicollinearity is the high correlation of two independent variabels with each other. The VIF test can be used to see of the correlation is too high or not. As if it is high then the regression results will be imprecise. [/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 5 – Time Series domain – using ADF / KPSS unit root test in Gretl

[vc_row][vc_column][vc_column_text]ADF and KPSS test can be used for time series variables in order to check their order of integration and stationarity so that appropriate model can be applied instead of OLS.[/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 5 – Time series domain – Engle Granger Cointegration method in Gretl

[vc_row][vc_column][vc_column_text]ECM method or Engle Granger method is first in the list of time series models which can be used on non stationary variables and it can also be used as causality test. [/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 1 – Using OxMetrics for research – Importing Data

[vc_row][vc_column][vc_column_text]OxMetrics is a new and popular interface for use in research for economics and social sciences. Following video is about how to import data into this software.[/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 2 – Describing the data using OxMetrics

[vc_row][vc_column][vc_column_text]OxMetrics can be used to visualize the properties of the data which is adopted for research. In the following tutorial you will learn how to visualize the properties of data in OxMetrics.[/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 1 – How to import Data into R language

R language is little bit difficult to operate as it uses coding method but the great advantage is that most of the new methods of econometrics are introduced in this interface first so if you are good in this software then you can enjoy first...

## 09 SepChapter 1 – Use of Prezi for presentations

[vc_row][vc_column][vc_column_text]Perzi is an attractive software to prepare interactive presentations with a relevant envrionment theme. Presentations made in Prezi are more attractive to MS PowerPoint. [/vc_column_text][/vc_column][/vc_row]...

## 09 SepChapter 5 – Time Series Domain – Use Microfit for ADF test.

[vc_row][vc_column][vc_column_text]Microfit can come in handy to perform ADF test on time series data.[/vc_column_text][/vc_column][/vc_row]...