This "quick start" guide shows you how to carry out multiple regression using Stata, as well as how to interpret and report the results from this test. However, before we introduce you to this procedure, you need to understand the different assumptions that your data must meet in order for...
In the following regression seem all of these desicive parameters to be verygood. My question is how to interpret sigma_e, sigma_u and rho or in otherwords is it a problem when rho, which is defined as fraction of variance ofthe dependet variable due to u_i, is so large (0.9708) a...
This "quick start" guide shows you how to carry out a binomial logistic regression using Stata, as well as how to interpret and report the results from this test. However, before we introduce you to this procedure, you need to understand the different assumptions that your data must meet ...
Learn about factor analysis - a simple way to condense the data in many variables into a just a few variables.
You can obtain these estimates using the margins command with the asbalanced option after fitting a regression model. This FAQ demonstrates how to calculate and interpret EMMs in several scenarios. This FAQ is organized as follows: 1. EMMs after a model including only categorical covariates 2....
However I am struggling to figure out how to interpret the coefficients of a negative binomial regression in terms of SD. I have normalized all my predictors, but not my output (a count variable). I would like to know how would be the interpretation of my betas in this case. Thank you...
At-home test kits might play an important role in managing the COVID-19 pandemic, but only if users interpret their results appropriately when deciding whether to quarantine. When the FDA authorizes a test kit, it authorizes both the device and the accompanying instructions; currently however, ve...
He then goes into some detail about how to interpret coefficients, compare different models, and so on. Quite useful. However, how much variance does the model account for? AStata page on logistic regressionsays: Technically,R2R2cannot be computed the same way in logistic regression as...
There is a need to operationalize CA components for empirical measurement in different settings and population groups. This study investigated the conversion process from perceived resources to perceived capabilities by investigating the role of perceived conversion factors (personal and contextual) among a...
Some methods of supporting healthcare workers in changing their behaviour make use of social norms by exposing healthcare workers to the beliefs, values, attitudes or behaviours of a reference group or person. This review aimed to evaluate evidence on (i) the effect of social norms interventions...