Author Archives: Gaurav Kumar
In order to analyse the expected duration of time until any event happens, i.e. it could be failure in the mechanical system or any death, the survival analysis comes in rescue to perform ‘Time to Event Analysis’. Model fitting and method used: # Install and Load the below packages library(BDgraph) library(survival)data(churn) #Load the datahead(churn) ##…
The post How To Do Survival Analysis In R appeared first on Analytics India Magazine.
Latent class analysis is a statistical technique which is used for the analysis of multivariate categorical data. When observed data are in the form of a series of categorical responses as, say for instances, in public opinion surveys, individual-level voting data, consumer behaviour and decision-making, it is often of interest to investigate sources of confounding…
The post Latent Class Analysis: Voting Patterns In 32nd Dáil Éireann appeared first on Analytics India Magazine.