Linked Questions

6
votes
5answers
3k views

Free Dataset Resources? [duplicate]

Possible Duplicate: Locating freely available data samples Where can I find freely accessible data sources? I'm thinking of sites like http://www2.census.gov/census_2000/datasets/?
1
vote
1answer
1k views

Is there a database for non time series data sets? [duplicate]

I am searching for some data sets that would be suitable for regression analysis that my teacher wants for Statistical Learning lesson's homework. But as I search I only encounter with time series ...
2
votes
2answers
577 views

Benchmark datasets for detecting clusters, patterns and formulate/validate hypothesis? [duplicate]

Possible Duplicate: Locating freely available data samples Sites for predictive modeling competitions Are there sites or sources of "datasets" (either artificially created or taken from actual ...
36
votes
5answers
17k views

Free data set for very high dimensional classification [closed]

What are the freely available data set for classification with more than 1000 features (or sample points if it contains curves)? There is already a community wiki about free data sets: Locating ...
19
votes
5answers
24k views

What are some good datasets to learn basic machine learning algorithms and why?

I am new to machine learning and looking for some datasets through which i can compare and contrasts the differences between different machine learning algorithms (Decision Trees, Boosting, SVM and ...
4
votes
3answers
3k views

Where can I find good publicly available data that I could use to teach z-scores to my college students?

I am sick of using the examples in the book. Is there an easy place to find data for which z-score/percentile/normal distribution stuff would be easy to see?
3
votes
1answer
2k views

Dataset for multi class perceptron

I am developing a multi-class perceptron algorithm and was wondering if there are any datasets that could be used to test a multi-class perceptron? - A dataset where the classes are linearly separable ...
3
votes
0answers
2k views

Free database of historical events in database format? [closed]

Is there a free database of historical events that's in database format (ie, CSV or some other easily imported format)? I realize Wikipedia has extensive historical information, but it's not in ...
4
votes
1answer
298 views

What resources/methods exist for testing/validation or evaluation of Statistical Methods

I'm interested in the process of testing or validating a particular implementation of a statistical method, and what datasets and/or published analysis exist that could be used to do this in practice. ...
2
votes
1answer
79 views

Publications in the social sciences or psychology based on freely available datasets?

There are a lot of datasets freely available across the web (see CV questions here, here, or here). Yet, I want the reverse: I am looking for a list of publications in the social sciences or ...
1
vote
0answers
194 views

Stationary time series with outliers

Does anyone have stationary time series data with some outliers from real life? I'd like to try my robust estimation method. Thank you!
-1
votes
1answer
72 views

time series regression and correlated residuals [closed]

Can somebody please introduce me a time series regression dataset that has many variables and data point? In a nutshell, I have a model of the form of $$y_t=X'\beta+v_t$$ where $v_t=\sum_i^p \...
1
vote
0answers
16 views

Public data and examples for practicing distribution fitting? [closed]

Are there public data for practicing distribution fitting and examples? I want to practice parameter estimation with various methods. To do so it would be helpful if there are reliable examples of ...