Error using internal.stats.parseArgs (line 42)

Hi,

I am using pca like this, and my matlab version is matlab2018a

[princComp, score, eigenVals] = pca(observations,'econ');

But met an error, how can I solve it?

error using internal.stats.parseArgs (line 42)
Wrong number of arguments.

error pca (line 178)
    = internal.stats.parseArgs(paramNames, defaults, varargin{:});

error Create_pdm_wild (line 24)
[princComp, score, eigenVals] = pca(observations,'econ');

Answer 1

[Walter Roberson]

pca(observations, 'economy', true)

Note that economy is true by default

[Deniz Weißbrodt]

Hello Walter,

I have the same problem, but expanding the code with economy doesn't solve the problem. Or am I doing something wrong?

My Version is 2020a on a linux.

Thanks,

Deniz

[Walter Roberson]

pca(rand(20,5),'economy', true)

works for me.