[Eeglablist] error in cleanLineNoise

[Clement Lee]

Hi Anna,

Do you have another `betapdf` function? Type 'which betapdf' into your
MATLAB and see if you are using the MATLAB stats toolbox function.

Best,
Clement Lee
Applications Programmer
Swartz Center for Computational Neuroscience
Institute for Neural Computation, UC San Diego
858-822-7535


On Tue, Sep 1, 2020 at 4:14 PM Anna Kasdan <avkasdan at gmail.com> wrote:

> Hi all,
>
> I am getting the following error when trying to run cleanLineNoise
> from the PREP pipeline. I've downloaded the version 0.55.3, and have
> also tried installing/reinstalling both through the GUI and not to
> understand if this is a version error, which it seems not to be. Is
> this related to some other matlab dependency, or something else?
>
> Thanks very much,
> Anna
>
> Error using betapdf (line 60)
> Undefined function 'lgamma' for input arguments of type 'double'.
>
> Error in betainv (line 87)
>     h     = (betacdf (y_old, a, b) - x) ./ betapdf (y_old, a, b);
>
> Error in finv (line 58)
>   inv(k) = ((1 ./ betainv (1 - x(k), n/2, m/2) - 1) * n / m);
>
> Error in testSignificantFrequencies (line 76)
> sig = finv(1 - p, 2, 2*K - 2); % F-distribution based 1-p% point
>
> Error in fitSignificantFrequencies (line 33)
> [Fval, A, f, sig] = testSignificantFrequencies(data, lineNoise);
>
> Error in removeLinesMovingWindow (line 61)
>             fitSignificantFrequencies(datawin, f0, lineNoise);
>
> Error in cleanLineNoise (line 57)
> parfor ch = chans
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