Rank: 1145 based on 129 downloads (last 30 days) and 5 files submitted
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Leonidas Bantis

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37.794945, 26.707962

Personal Profile:

www.leobantis.net23.net

Professional Interests:
statistics, survival analysis, diagnostic testing

 

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Files Posted by Leonidas View all
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16 Apr 2013 Kaplan Meier for right and/or left and/or interval censored data Provides the Product Limit Estimator (Kaplan Meier) for left/right/interval censored data through R Author: Leonidas Bantis kaplan meier, product limit estimat..., left censoring, right censoring, interval censoring, censoring 14 0
11 Apr 2013 Screenshot Restricted Cubic Spline Fits the so called restricted cubic spline via least squares and obtains 95% bootstrap based CIs. Author: Leonidas Bantis spline, restricted cubic spli..., least squares, natural spline, truncated power basis, regression 18 0
21 Nov 2012 Screenshot parametric ROC curve Constructs the parametric ROC curve based on parametric choices provided by the user. Author: Leonidas Bantis receiver operating ch..., roc curve, auc, area under the curve, partial area, perfcurve 33 1
18 Sep 2012 Fit distributions to censored data Fits distributions to data when left and/or right and/or interval censoring is present Author: Leonidas Bantis distribution, fit, censoring, right censoring, left censoring, interval censoring 35 2
12 Sep 2012 Accelerated Failure Time (AFT) models Fits accelerated failure time models in the presence of right and/or left censoring. Author: Leonidas Bantis accelerated failure t..., aft, survival analysis, survival regression, right censoring, left censoring 29 0
Comments and Ratings on Leonidas' Files View all
Updated File Comment by Comments Rating
19 Aug 2013 Fit distributions to censored data Fits distributions to data when left and/or right and/or interval censoring is present Author: Leonidas Bantis H, K

My mistake-works great

14 Aug 2013 Fit distributions to censored data Fits distributions to data when left and/or right and/or interval censoring is present Author: Leonidas Bantis H, K

Thank you for the helpful code. I am getting this error message, any help is greatly appreciated as I am new to Matlab.

I used [pars covars SE gval exitflag]=lognfitc(mydatamatrix,2)

Undefined function 'hessian' for input arguments of type 'function_handle'.

Error in lognfitc (line 160)
hess = hessian(logL,pars);

27 Nov 2012 parametric ROC curve Constructs the parametric ROC curve based on parametric choices provided by the user. Author: Leonidas Bantis Lim, HyoJung

Useful!

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