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Alex Rivera
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Questions tagged
regression
11 questions
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16
votes
3
answers
Trend lines ( regression, curve fitting) java library
java
math
statistics
regression
asked 2013-07-11T11:26:16.200
30
votes
2
answers
Working with neuralnet in R for the first time: get "requires numeric/complex matrix/vector arguments"
r
regression
prediction
kaggle
asked 2013-07-03T19:57:54.137
8
votes
4
answers
Logistic Regression giving incorrect results
ruby
algorithm
statistics
machine-learning
regression
asked 2012-12-02T20:57:01.420
22
votes
6
answers
Is it ok to define your own cost function for logistic regression?
machine-learning
data-mining
regression
asked 2012-08-28T11:01:46.680
31
votes
3
answers
Multivariate polynomial regression with numpy
python
numpy
statistics
regression
asked 2012-06-11T21:55:36.777
10
votes
2
answers
How to write R formula for multivariate response?
r
regression
asked 2012-05-29T20:55:52.690
12
votes
1
answers
Compute projection / hat matrix via QR factorization, SVD (and Cholesky factorization?)
r
regression
svd
projection-matrix
qr-decomposition
asked 2012-01-30T21:28:41.130
90
votes
4
answers
Extract regression coefficient values
r
regression
lm
asked 2011-07-05T00:24:53.823
13
votes
2
answers
Calculation of R^2 value for a non-linear regression
r
statistics
regression
non-linear-regression
asked 2011-04-13T21:44:08.667
41
votes
4
answers
What is the difference between Multiple R-squared and Adjusted R-squared in a single-variate least squares regression?
r
statistics
regression
asked 2010-05-20T02:17:40.450
9
votes
9
answers
Best approach to what I think is a machine learning problem
machine-learning
modeling
neural-network
classification
regression
asked 2009-02-07T00:45:17.130