photo

Prashanth Ravindran


Indian Institute of Technology, Delhi

Attivo dal 2012

Followers: 0   Following: 0

Messaggio

i am doing some analysis on brain data for finding abnormalities...
Professional Interests: image processing, signal processing and instrumentation

Statistica

All
  • Personal Best Downloads Level 1
  • First Review
  • First Submission
  • Revival Level 1
  • First Answer
  • Scavenger Finisher
  • Solver

Visualizza badge

Feeds

Visto da

Domanda


Why is fitlm (or regess) and estimation using mathematical equations giving different results?
I am trying to estimate the linear regression coefficients from mathematical equations. But I get different results using standa...

oltre 8 anni fa | 1 risposta | 0

1

risposta

Domanda


What is the difference between the regress function and the fitlm function
% X = input data % Y = outcome % Using the fitlm command to estiamte the multiple liner regression model lin_...

oltre 8 anni fa | 2 risposte | 0

2

risposte

Risposto
Predictor Importance feature for Tree Ensemble (Random Forest) method
This query was asked back in 2013. I will try to answer for those people who might be looking for the answer. predictorImport...

quasi 9 anni fa | 1

Risposto
The Hosmer-Lemeshow Goodness-of-Fit Test
Check out this website for the matlab code for HL test. http://www.nyu.edu/projects/farbood/projects/stats.html Prashanth

oltre 11 anni fa | 0

Domanda


What is algorithmic difference between the MATLAB functions ClassificationDiscriminant.fit and classify to perform discriminant analysis
MATLAB 2012b provides two functions for Discriminant Analysis (_ClassificationDiscriminant.fit_ and _classify_). obj = Class...

circa 12 anni fa | 0 risposte | 0

0

risposte

Risposto
Unable to run Discriminant Analysis
use function 'classify' to perform discriminant analysis. This function is available in the earlier versions of MATLAB.

oltre 12 anni fa | 0