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From: Konstantina Rizopoulou on 24 Jun 2010 12:30
"Nasser Abbasi" <nma(a)12000.org> wrote in message <ZIzQh.78429$JN6.68090(a)newsfe17.phx>...
>
> "Anish Goorah" <anish.toorah(a)gmail.com> wrote in message
> news:ef533fe.-1(a)webcrossing.raydaftYaTP...
> > Hi
> >
> > I keep getting weird error messages while using some functions in
> > matlab. For example, when i use the fcdf.m (or any distribution
> > function in the stats toolbox), or the price2ret.m (from the GARCH
> > toolbox), i get something like:
> >
> > Undefined function or method 'finv'(function name) for input
> > arguments of type 'double'.
> >
> > I know the functions are in the matlab directory - whenver i type
> > help <functioname> the usual documentation pops up.
> >
> > Any help will be much appreciated.
>
> type
>
> which -all finv
>
> and see what you get.
> Also make sure you are calling it correctly, it looks like you are passing
> the wrong argument, so it can't find a function of such name with that type
> of argument.
>
> Nasser
>
>
Hello,
I get the same error message for ??? Undefined function or method 'finv' for input arguments of type 'double'. in a routine that some months ago was working.
when i type 'which -all finv' I get 'C:\Program Files\MATLAB\R2008a\toolbox\comm\comm\private\finv.p % Private to comm'
I had my folder in Documents when initially got this message. Now I am moved it under: C:\Program Files\MATLAB\ but I still get the same error message!

ANything to suggest?
Any help would be much appreciated
Konstantina
From: us on 24 Jun 2010 14:32
"Konstantina Rizopoulou" <konstantinarizopoulou(a)hotmail.com> wrote in message <i00170$5r7$1(a)fred.mathworks.com>...
> "Nasser Abbasi" <nma(a)12000.org> wrote in message <ZIzQh.78429$JN6.68090(a)newsfe17.phx>...
> >
> > "Anish Goorah" <anish.toorah(a)gmail.com> wrote in message
> > news:ef533fe.-1(a)webcrossing.raydaftYaTP...
> > > Hi
> > >
> > > I keep getting weird error messages while using some functions in
> > > matlab. For example, when i use the fcdf.m (or any distribution
> > > function in the stats toolbox), or the price2ret.m (from the GARCH
> > > toolbox), i get something like:
> > >
> > > Undefined function or method 'finv'(function name) for input
> > > arguments of type 'double'.
> > >
> > > I know the functions are in the matlab directory - whenver i type
> > > help <functioname> the usual documentation pops up.
> > >
> > > Any help will be much appreciated.
> >
> > type
> >
> > which -all finv
> >
> > and see what you get.
> > Also make sure you are calling it correctly, it looks like you are passing
> > the wrong argument, so it can't find a function of such name with that type
> > of argument.
> >
> > Nasser
> >
> >
> Hello,
> I get the same error message for ??? Undefined function or method 'finv' for input arguments of type 'double'. in a routine that some months ago was working.
> when i type 'which -all finv' I get 'C:\Program Files\MATLAB\R2008a\toolbox\comm\comm\private\finv.p % Private to comm'
> I had my folder in Documents when initially got this message. Now I am moved it under: C:\Program Files\MATLAB\ but I still get the same error message!
>
> ANything to suggest?
> Any help would be much appreciated
> Konstantina

a hint:
- buy and install the stats tbx...

which finv -all;
% MATLABROOT\toolbox\stats\finv.m

us
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