how to connect or interface the Quandl with MATLAB?

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raj
raj 2017-10-6
评论： Jens De Pelsmaeker 2017-12-9
I would like to develop the portfolio. So that i need Quandl tool, kindly help me to connect the Quandl with MATLAB...

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回答（2 个）

Jens De Pelsmaeker
Jens De Pelsmaeker 2017-12-1
Hey Raj,
is this what you are looking for?
https://nl.mathworks.com/matlabcentral/fileexchange/40806-quandl-api-access
All the best, Jens
raj
raj 2017-12-7
Hello Jens,
I tried this, but unable to connect. Could you able to tell, how to install this. Pl guide me.
  2 个评论
Jens De Pelsmaeker
Jens De Pelsmaeker 2017-12-9
Hello Raj,
I see. I would love to help you, but you will have to be a little more specific as to what problems you encounter. I got it to run smoothly after a couple of tweaks, such as downloading urlread2, renaming the folder to +urlread2 and placing it inside the folder +Quandl, which must be placed somewhere on your current matlab path. All of this is well explained in the readme file, which has detailed instructions on its use. A final note is that you may want a quandl account, as then you can use an API key to allow for unlimited queries.
All the best, Jens
Jens De Pelsmaeker
Jens De Pelsmaeker 2017-12-9
One thing I remember I had to fix; inside the file 'api.m' of the package, they still make use of the outdated syntax of urlread2, namely 'urlread2.urlread2()', this needs to be replaced by just 'urlread2()' and then it works like a charm!

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