Updates |

12 Nov 2008 |
Changes in help section |

19 Nov 2008 |
Test on significance of AUC added |

03 Dec 2008 |
Input error handling added |

10 Dec 2008 |
if mean(healthy)>mean(unhealthy) the function mirrors the curve to obtain the correct ROC curve. |

10 Feb 2009 |
Mistake correction in z test computation |

18 Feb 2009 |
Changes to make it compatible with uroccomp function |

27 Jul 2009 |
bug correction |

29 Jul 2009 |
New plot output |

30 Jul 2009 |
According to cabrego comment, in the function output the table of cutoff points, sensibility and specificity. |

02 Sep 2009 |
improved compatibility with URocomp |

02 Sep 2009 |
In my previous submission I forgot to add the demo... |

03 Sep 2009 |
advancedmcode link added in description section |

18 Sep 2009 |
correction in ROC performance bounds |

06 Nov 2009 |
I modified the files according to Jens Kaftan suggestion |

24 Nov 2009 |
bug fixing in area computation after adding the points (0,0) and (1,1) as previously suggested |

23 Dec 2009 |
Changes in description |

03 Mar 2010 |
The function is deeper commented |

09 Mar 2010 |
ROC requires another function of mine: partest. If it is not present on the computer, ROC will download it from FEX |

08 Apr 2010 |
another little bug correction to include the points (0,0) and (1,1) |

12 Jul 2010 |
Trapz correction |

12 Nov 2010 |
Bug fixing in Cut off grabbing |

12 Nov 2010 |
Previously I uploaded an old version of roc.m This is the last version |

15 Mar 2011 |
I added the possibility to choose if you want to use all unique values or 3<=N<all unique values as tresholds |

16 Nov 2011 |
running roc without arguments, it will run a demo |

07 Mar 2012 |
change in description.
Cut-off points and AUC confidence interval are now always computed to avoid nargout error |

24 Sep 2012 |
new plots and outputs |

25 Sep 2012 |
The curves Fitting was enhanced.
L5P is no more needed. |

14 Jun 2013 |
some little editing for verbose flag management |

21 Jan 2014 |
bug fixed in output table |

06 Oct 2014 |
minor code improvements |