Cross Validated is a question and answer site for people interested in statistics, machine learning, data analysis, data mining, and data visualization. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Explore our questions

11 votes
2 answers
769 views

What are the properties for independence

4 votes
2 answers
232 views

How can you deduce data values from summary statistics?

0 votes
0 answers
19 views

What does it mean to compare deviance of a model based on observed values to the deviance for predicted values (deviance posterior predictive check)?

1 vote
1 answer
31 views

Find the probability that a person had a car accident

1 vote
0 answers
71 views
+50

Deriving ADF unit root test form for the time series with quadratic deterministic trend

2 votes
2 answers
34 views

Statistical test recommendation for efficacy of three different drugs with categorical responses

3 votes
1 answer
44 views

Generalized difference-in-differences without unit specific effects

0 votes
1 answer
40 views
+50

Comparing two users' average number of events per day with a statistical approach

2 votes
1 answer
773 views

Finding the most important factor driving the target in a regression problem

0 votes
0 answers
45 views

Finding the scale of a $t$ distribution given information about CDFs

0 votes
1 answer
77 views

How to show for positive Borel functions $g, \int_{a}^{b} g(x)dF(x) = \int_{a}^{b} g(x)f(x)dx$

0 votes
1 answer
190 views

Why theoretical ACF in the not stationary case is not exist?

0 votes
0 answers
18 views

AR(1) Process and Infinite Geometric Series

0 votes
0 answers
13 views

Finding posterior with Ga prior, Exp likelihood

Browse more Questions