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JavaScript/PHP libraries for calculating common

I am looking for a JavaScript or a PHP library to calculate common business/statistical metrics (e.g. ...
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0answers
98 views

Good libraries for working with probabilistic graphical models?

Could someone recommend some well-maintained and up-to-date libraries for working with probabilistic graphical models? I noticed that there are some libraries for R listed here and one for C++, but ...
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0answers
87 views

Multiple-criteria decision analysis packages for Java

Does any multiple criteria decision analysis (MCDA) package/library exist in Java? I work on ABM modelling and need to do use such a package to guide agents in their assessments. Previously I had ...
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2answers
146 views

Multivariate Weighted Linear Regression

Very simple. I am looking for a package that does Multivariate Linear Regression with weights on the observations. Does anyone know of a package that does this? I am shocked that I have not been ...
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1answer
127 views

Hidden Markov model library

I am looking for a free hidden markov model libraries in C/C++. I can google and get a list, but a it is impossible to tell which free ones are industry standard and well established. Can anyone ...
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2answers
2k views

Pandas / Statsmodel / Scikits-learn

Are Pandas, Statsmodels and scikits-learn different implementations of machine learning/statistical operations, or are these complementary to one another? Which of these has the most comprehensive ...
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1answer
309 views

How do I use vector auto regression using the statsmodels library in python?

Sorry about the rookie question but I have been at the documentation for three days and couldn't figure much out. (Link To documentation page) First, how do I load my own data? Must I store it in a ...
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1answer
2k views

Constrained Optimization library for equality and inequality constraints

Any recommendations for choice of a constrained optimization library suitable for my optimization function? I am minimizing a i) non-linear function with linear equality and inequality constraints, ...
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4answers
3k views

C++ libraries for statistical computing

I've got a particular MCMC algorithm which I would like to port to C/C++. Much of the expensive computation is in C already via Cython, but I want to have the whole sampler written in a compiled ...
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2answers
1k views

Java library for Bayesian Networks [closed]

Hello fellow Number crunchers As the headline suggest, I am looking for a java library for learning and inference of Bayesian Networks. I have already found some, but I am hoping for a ...
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3answers
470 views

Web visualization libraries

What are some good visualization libraries for online use? Are they easy to use and is there good documentation? Thanks.