[mirtoolbox] Re: Miremotion Data Export
- From: Olivier Lartillot <olartillot@xxxxxxxxx>
- To: mirtoolbox@xxxxxxxxxxxxx
- Date: Sat, 9 Feb 2013 22:18:26 +0100
Hi Maureen and João,
Just use get(e, 'DimData') and get(e, 'ClassData'), as explained in the
paragraph "Accessible Output" in the miremotion section of the User's Guide.
Cheers,
Olivier
On Feb 9, 2013, at 4:28 PM, João Felipe Santos wrote:
> Unfortunately I've had the same issue and ended up exporting the data
> manually using MATLAB's dlmwrite. I am not using miremotion, though. You
> could try writing a function to do the same thing or try to figure out the
> structure mirexport(...,'Raw') uses...
>
> --
> João Felipe Santos
>
>
> On Fri, Feb 8, 2013 at 11:52 AM, Maureen Aw <maureen_510@xxxxxxxxxxx> wrote:
>> Hi João
>
> Thanks for your reply. But apparently I got 1303 columns of raw data, which I
> have got no idea what they represent. Any ideas?
>
> Maureen
>
> On 08-Feb-2013, at 11:57 PM, João Felipe Santos wrote:
>
>> Hi Maureen,
>>
>> I've just started to use mirexport for my data, but the manual tells there
>> is a 'Raw' option that you can add to the parameters which would skip the
>> use of mirstat to compute statistics of the features. Here's what's on the
>> manual:
>>
>> "If the keyword mirexport(..., ‘Raw’) is added, what is exported is the
>> complete, raw, feature
>> data instead. Feature data are stored in columns, and arrays shorter than
>> others are completed
>> with NaN values in order to obtain a matrix."
>>
>> Hope it helps!
>>
>> --
>> João Felipe Santos
>>
>>
>> On Fri, Feb 8, 2013 at 10:10 AM, Maureen Aw <maureen_510@xxxxxxxxxxx> wrote:
>> Hi,
>>
>> I have a simple question. Is there an efficient way of extracting the values
>> from the miremotion plot? I understand that there is a way to attain the
>> co-ordinates from the plot, but I have more than 300 songs that I am
>> examining, so I hope to be able to export the values all at once, if
>> possible. I tried mirexport, but instead I got the mean, standard deviation,
>> slope, period freq, period amplitude and period entropy, in which period
>> freq, period amplitude results are NaN. In addition, I do not know how to
>> utilize the values from mirexport to attain the co-ordinates I see from the
>> plot.
>>
>> Any suggestions? Thanks in advance!
>>
>> Maureen
>>
>
>
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