Quant Guy

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18 Accepts

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Sep
18
 accepted Residual analysis of cross-sectional time-series forecasts
Mar
8
 accepted Multiple regression with constraints on coefficients
Feb
27
 accepted How to retrieve model-specific information when using the caret package?
Dec
16
 accepted Constrained Optimization library for equality and inequality constraints
Dec
4
 accepted How to compute an exponentially weighted covariance matrix function in R?
Nov
28
 accepted Function to convert arithmetic to log-based covariance matrix?
Oct
27
 accepted Caret re-sampling methods
Oct
11
 accepted Testing for linear dependence among the columns of a matrix
Oct
4
 accepted GRS statistic in R to test that intercepts from multivariate panel regression are jointly zero?
Sep
9
 accepted Maximum likelihood estimation procedures for state-space linear models
Aug
23
 accepted Eigenvectors corresponding to eigenvalues
Aug
23
 accepted Measure of similarity or distance between two symmetric covariance matrices
Aug
18
 accepted Prediction with GLS
Aug
17
 accepted Eigenvalue cleansing methods in R?
Aug
16
 accepted Calculating the transfer entropy in R
Aug
4
 accepted How to apply Mahalanobis weighted regression in R?
Jul
22
 accepted Best imputation method for stochastic noisy data?
Jul
19
 accepted Is there an R optimization package that can handle integer constraints and non-linear objective functions?