Is it wise to carryout Regression with Categorical data?

More Ajit kumar Roy's questions See All

Do you agree that Emotional Intelligence impact on Professional excellence?

Valuable answers are requested.

31 December 2018 8,702 3 View

Do you believe AI and Automation Will make many jobless?

Input requested.

10 November 2018 8,506 2 View

Do u believe Neural network forecasts exceeded other traditional forecasting methods?

Traditional forecasting methods like linear or logistic regression systems is surpassed by Neural network forecasts in determining predictor variables?

09 October 2018 325 0 View

Can anyone differentiate between human intelligence and artificial intelligence?

Input requested from RG members.

09 October 2018 6,590 6 View

Can anyone mention the beneficial effect of fish Hilsa ilisa?

Many people believe that frequent eating of the fish controls heart disease.

08 September 2018 2,012 5 View

Can anyone explain the procedure of constructing variables from concept?

In social sciences often use concepts that are more abstract and therefore the standardization in measurement is needed following a standard methodology.

08 September 2018 5,927 4 View

Do you feel Emotional intelligence and academic achievements is related?

Wise thoughtful input requested.

08 September 2018 226 18 View

Can anyone suggest how to perform Kernel regression in SPSS?

Suggestions requested for RG members.

08 September 2018 6,985 1 View

How to Choose a Correct Statistical Test?

Can anyone highlight on this crucial AREA.

07 August 2018 1,109 3 View

What are the reasons that girls drop out of school?

What are the likely consequences of drop out of schools?

07 August 2018 7,707 40 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View

Cox regression baseline hazard?

Dear colleagues, I would like to make a mathematical equation of Cox regression model, however I am stuck with baseline hazard. I clearly understand interpretation of coefficients, but I can't...

24 February 2021 6,207 3 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View

David Eugene Booth

Sure. No problem if the cat. data makes up IVs. If the cat. variables make up DVs then it depends on the properties of the DVs See the regression sections of:

1. https://www.amazon.com/Fundamentals-Biostatistics-Bernard-Rosner/dp/130526892X/ref=sr_1_fkmr1_1?keywords=Rosen+fundamentals+of+Biostatistics&qid=1561271314&s=books&sr=1-1-fkmr1

and 2. https://www.amazon.com/Mostly-Harmless-Econometrics-Empiricists-Companion/dp/0691120358/ref=sr_1_1?keywords=mostly+harmless+Econometrics&qid=1561271465&s=books&sr=1-1

as well as the attached notes.

These give some cases that are exact and others that are approx. Assuming I understand what you mean. Best, D. Booth

Ali Hameed Yousef

No problem