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CuriousMind
  • Member for 10 years, 8 months
  • Last seen more than a month ago
132 votes
19 answers
107k views

Books for self-studying time series analysis?

40 votes
3 answers
36k views

Difference between a SVM and a perceptron

30 votes
5 answers
8k views

How can top principal components retain the predictive power on a dependent variable (or even lead to better predictions)?

24 votes
2 answers
9k views

Distribution of the maximum of two correlated normal variables

21 votes
1 answer
2k views

Drawing n intervals uniformly randomly, probability that at least one interval overlaps with all others

12 votes
3 answers
3k views

Possible range of $R^2$

10 votes
0 answers
1k views

Machine learning self-learning book? [duplicate]

10 votes
1 answer
5k views

X, Y are iid from N(0,1). What's the probability that X>2Y

7 votes
3 answers
1k views

Regression $R^2$ and correlations

6 votes
1 answer
67 views

$cor(B_1,Y) > cor(B_2,Y) > 0$ but $cor(A + B_1, A+Y) < cor(A + B_2, A+Y)$. Is this possible?

5 votes
2 answers
12k views

A list of common time series tests?

5 votes
1 answer
4k views

Test the significant differences between the coefficients obtained by logistic regression on two data sets.

5 votes
1 answer
6k views

Why do autocorrelation and heteroskedasticity under-report the sample variance of OLS estimates?

4 votes
1 answer
94 views

What happens in linear regression if Y's are not independently sampled?

4 votes
3 answers
274 views

How to tell when factors "disagree" in linear regression to produce noisy predictions?

4 votes
1 answer
1k views

correlation of r1 and r2 is x. Probability of r1 > r2?

3 votes
1 answer
2k views

When independent variables in regression have different ranges

2 votes
0 answers
214 views

Confidence Interval on the standard deviation [duplicate]

2 votes
1 answer
32 views

Relationships of two regressional coefficients

2 votes
1 answer
221 views

Confidence interval for correlation

2 votes
0 answers
38 views

How do I fit a function for a plot like this

1 vote
0 answers
17 views

Tagging/Dimension Reduction/Clustering modeling problem

1 vote
1 answer
42 views

numberical implementation of linear regression with "loose variable"

1 vote
0 answers
77 views

Efficient feature selection in regression analysis

0 votes
1 answer
36 views

Regression/Optimization models that factor in the conviction of the predictive values

0 votes
0 answers
25 views

strong and independent extra explanatory variable doesn't improve linear regression

0 votes
0 answers
25 views

Regression when each observation of the dependent variable is a vector [duplicate]

-1 votes
2 answers
74 views

$X \sim N(0, \sigma_1^2)$, $Y \sim N(0, \sigma_2^2)$, $U = X+Y$. What are $E[X|U], E[Y|U]$?