Navya Mishra

4 Questions 3 Answers 0 Followers

Questions related from Navya Mishra

Why does R squared increase with the inclusion of an interaction term?

I included an interaction term Gender with my model with several variables that I assumed would differ by gender and saw an increase in the R squared value. No effect on adjusted R squared though.

28 October 2018 5,145 1 View

In a multi variate regression model, if one transforms several variables to attain a normal distribution, how does that affect interpretation?

I had to transform several continuous variables before my analysis. I used Ladder ( Stata) to find the best transformation for each variable. Some were log transformed , while some were squared,...

28 October 2018 3,095 3 View

Are there any air quality samplers offering personalised exposure measurements under $100?

I am designing a crowd sourced, regional air pollution profile study, where I want to obtain personal exposures for about 300 participants. Looking for a device similar to AirBeam but under $100.

27 March 2017 6,019 5 View

What does a diagonal line of identity on a scatter plot mean?

Is it a regression line with a beta coefficient? I have added a line of best fit to my scatter plot for two subgroups,but a diagonal line of identity is required. I am using stata for my analysis...

27 February 2017 5,185 2 View