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user_lambda
  • Member for 8 years
  • Last seen more than a month ago
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257
reputation
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answers
7
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3
Posts
43
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Score
2
Posts
29
Posts %
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Score
2
Posts
29
Posts %
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Score
2
Posts
29
Posts %
0
Score
2
Posts
29
Posts %
0
Score
2
Posts
29
Posts %
Top posts
question
4
Limit of the variance of the maximum of bounded random variables
Jan 19, 2017
question
3
Variance of the maximum of linear combinations of iid normal random variables
Jan 26, 2017
question
3
Projection vs fixed effects
Aug 29, 2020
question
2
Request for references: Best way to estimate directed graphs *with* cycles
Dec 8, 2017
question
2
OLS when $\beta_i$ varies across observations
Aug 2, 2020
question
1
Orthogonalization vs fixed effects in instrumental variable estimation
Aug 28, 2020
question
0
Coordinate descent in integer programing: when does it work?
Jan 9, 2019
Top network posts
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19
Are positive definite matrices robust to "small changes"?
9
Probability that a random binary matrix is positive semi-definite
8
Concavity of product and ratio of sums
6
Concavity of a function implicitly defined by a polynomial
6
Sufficiency of KKT conditions when the objective function is convex on the interior of feasible set