search for: croc

Please help. I found the code in the archive. The author of this script says: "The first function (seROC) calculate the standard error of ROC curve, the second function (cROC) compare ROC curves." Can some one explain to me what are the na, nn and r parameters which are used as the input to the following two functions? Thanks much in advance. > From: Bernardo Rangel Tura > Date: Thu 16 Dec 2004 - 07:30:37 EST > > seROC<-function(AUC,na,nn){ >...

...uld like to compare the AUC. I used the following program I found on R-help archives : From: Bernardo Rangel Tura Date: Thu 16 Dec 2004 - 07:30:37 EST seROC<-function(AUC,na,nn){ a<-AUC q1<-a/(2-a) q2<-(2*a^2)/(1+a) se<-sqrt((a*(1-a)+(na-1)*(q1-a^2)+(nn-1)*(q2-a^2))/(nn*na)) se } cROC<-function(AUC1,na1,nn1,AUC2,na2,nn2,r){ se1<-seROC(AUC1,na1,nn1) se2<-seROC(AUC2,na2,nn2) sed<-sqrt(se1^2+se2^2-2*r*se1*se2) zad<-(AUC1-AUC2)/sed p<-dnorm(zad) a<-list(zad,p) a } The author of this script says: "The first function (seROC) calculate the standard error of...

...sing the AUC0.1 and not the whole AUC. (meaning I wanted to compare to AUC's whose x axis only goes to 0.1 not 1) I came to know about the Mcneil Hanley test from Bernardo Rangel Tura and I referred to the original paper for the calculation of "r" which is an argument of the function cROC. I can only find the value of "r" for the whole AUC's . > seROC<-function(AUC,na,nn){ > a<-AUC > q1<-a/(2-a) > q2<-(2*a^2)/(1+a) > se<-sqrt((a*(1-a)+(na-1)*(q1-a^2)+(nn-1)*(q2-a^2))/(nn*na)) > se > } > > cROC<-function(AUC1,na1,nn1,AUC2...

...uld like to compare the AUC. I used the following program I found on R-help archives : From: Bernardo Rangel Tura Date: Thu 16 Dec 2004 - 07:30:37 EST seROC<-function(AUC,na,nn){ a<-AUC q1<-a/(2-a) q2<-(2*a^2)/(1+a) se<-sqrt((a*(1-a)+(na-1)*(q1-a^2)+(nn-1)*(q2-a^2))/(nn*na)) se } cROC<-function(AUC1,na1,nn1,AUC2,na2,nn2,r){ se1<-seROC(AUC1,na1,nn1) se2<-seROC(AUC2,na2,nn2) sed<-sqrt(se1^2+se2^2-2*r*se1*se2) zad<-(AUC1-AUC2)/sed p<-dnorm(zad) a<-list(zad,p) a } The author of this script says: "The first function (seROC) calculate the standard error of...

...ty) at 18:05 CET... Communications with UPS Nitram at localhost lost Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram(AT)localhost established Is there a patch or something to configure to stop these timeout ? Regards, -- Aur?lien Croc Projet AP?C - http://www.ap2c.org Clef Publique : http://www.ap2c.org/aurelien.gpg

...ty) at 18:05 CET... Communications with UPS Nitram at localhost lost Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram(AT)localhost established Is there a patch or something to configure to stop these timeout ? Regards, -- Aur?lien Croc Projet AP?C - http://www.ap2c.org Clef Publique : http://www.ap2c.org/aurelien.gpg

Dear R-helper, I would like to compare the AUC of two logistic regression models (same population). Is it possible with R ? Thank you Roman Rouzier [[alternative HTML version deleted]]

Hi everybody, I recently bought a UPS Cyber Power DX600E ad I'm trying to manage it through Nut under FreeBSD. Unfortunately, usbhid-ups returns an error when I do: [root at berkelium /usr/local/etc/nut]# /usr/local/libexec/nut/usbhid-ups -u root -DD -a onduleur Network UPS Tools - Generic HID driver 0.34 (2.4.1) USB communication driver 0.31 debug level is '2'

...for Downloads 48491 _searchenv & co do not understand quoted directories 48510 Lotus Organizer 97 crashes when selecting a Backup folder using 'Browse' button 48549 Arma Cold War Assault: Cursor stuck at low fps since Wine 5.0-rc6 48557 Multiple installers crash (Hot Wired, Croc installer) : Setup is unable to initialize the language dialogbox: Error 106 48561 Cadence Allegro Professional 16.6 crashes at startup 48569 Infinite drag & drop loop crashes WinSCP 48571 Firefox 72.0.* crashes on every tab (unless dwrite is disabled) 48577 DISPLAYCONFIG_VIDEO_OUT...

...) 48484 winecfg doesn't allow disabling Desktop Integration for Downloads 48510 Lotus Organizer 97 crashes when selecting a Backup folder using 'Browse' button 48549 Arma Cold War Assault: Cursor stuck at low fps since Wine 5.0-rc6 48557 Multiple installers crash (Hot Wired, Croc installer) : Setup is unable to initialize the language dialogbox: Error 106 48569 Infinite drag & drop loop crashes WinSCP 48577 DISPLAYCONFIG_VIDEO_OUTPUT_TECHNOLOGY and other enums are the wrong size 48594 AnyDesk crashes directly on startup (low WORD of instance handle must be ign...