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Longer titles found: Proofs involving ordinary least squares (view)

searching for Ordinary least squares 24 found (590 total)

Least squares inference in phylogeny (698 words) [view diff] exact match in snippet view article find links to article

weights w i j {\displaystyle w_{ij}} are set to one. This leads to an ordinary least squares estimate. In the weighted least squares case the errors are assumed

Contract year phenomenon (497 words) [view diff] exact match in snippet view article find links to article

his past performance, thus capturing the changes in his behavior. Ordinary least squares regression focuses on differences across players, fails to look

William Greene (economist) (321 words) [view diff] case mismatch in snippet view article

journal. Greene, William H. (1981). "On the Asymptotic Bias of the Ordinary Least Squares Estimator of the Tobit Model". Econometrica. 49 (2): 505–513. doi:10

The Simple Function Point method (1,552 words) [view diff] exact match in snippet view article find links to article

was analyzed, and models of effort vs. size were derived, using ordinary least squares regression, after log-log transformations. The effort estimation

Linear probability model (839 words) [view diff] case mismatch in snippet view article find links to article

and Ronald L. Oaxaca. "Results on the Bias and Inconsistency of Ordinary Least Squares for the Linear Probability Model." Economics Letters, 2006: Vol

Point estimation (2,284 words) [view diff] exact match in snippet view article find links to article

estimator, also known as the Gauss–Markov theorem states that the ordinary least squares (OLS) estimator has the lowest sampling variance within the class

Deming regression (1,533 words) [view diff] exact match in snippet view article find links to article

guessing, their answers are closer to orthogonal regression than to ordinary least squares regression. The York regression extends Deming regression by allowing

Overconfidence effect (3,501 words) [view diff] exact match in snippet view article find links to article

"respect experts" by Kahneman, Sibony, and Sunstein. With some data, ordinary least squares (OLS) models often outperform simple heuristics. With lots of data

Batch normalization (5,891 words) [view diff] exact match in snippet view article find links to article

it could then be proved that applying batch normalization to the ordinary least squares problem achieves a linear convergence rate in gradient descent,

Sawtooth Software (406 words) [view diff] case mismatch in snippet view article find links to article

Menu-Based Choice (MBC) Hierarchical Bayes (HB) Latent Class (LC) Logit Ordinary Least Squares (OLS) Convergent Cluster & Ensemble Analysis (CCEA) Composite Product

Pietro Balestra (economist) (621 words) [view diff] case mismatch in snippet view article

maint: location missing publisher (link) "On the Efficiency of Ordinary Least Squares in Regression Models". Journal of the American Economic Association

Hedonic index (1,434 words) [view diff] exact match in snippet view article find links to article

method generally should lead to a more stable estimates, because ordinary least squares (OLS) estimates guarantee that the regression always passes through

Lasso (statistics) (8,051 words) [view diff] exact match in snippet view article

OLS {\displaystyle b_{\text{OLS}}} refer to the data-optimized ordinary least squares solutions. We can then define the Lagrangian as a tradeoff between

Regularization (mathematics) (4,623 words) [view diff] exact match in snippet view article

doi:10.1007/978-3-642-20192-9. ISBN 978-3-642-20191-2. If p > n, the ordinary least squares estimator is not unique and will heavily overfit the data. Thus

Tobit model (2,727 words) [view diff] exact match in snippet view article find links to article

{\displaystyle y_{i}} on x i {\displaystyle x_{i}} , the resulting ordinary least squares regression estimator is inconsistent. It will yield a downwards-biased

Phylogenetic autocorrelation (2,271 words) [view diff] exact match in snippet view article find links to article

autocorrelation effects are then explained and illustrated for ordinary least squares regression using again the Moran I significance measure of autocorrelation

Multivariate t-distribution (5,719 words) [view diff] exact match in snippet view article find links to article

normal random vectors or a random matrix. It does not arise in ordinary least squares (OLS) or multiple regression with fixed dependent and independent

Cauchy distribution (6,933 words) [view diff] exact match in snippet view article find links to article

\beta >1} and where the maximum likelihood estimator is found using ordinary least squares showed the sampling distribution of the statistic is the Cauchy

Blower door (4,562 words) [view diff] exact match in snippet view article find links to article

Typical ∆Pn, Building values are ±5, 10, 20, 30, 40 and 50 pascal. Ordinary least squares regression analysis is then used to calculate the leakage characteristics

Gini coefficient (10,898 words) [view diff] exact match in snippet view article find links to article

directly without using a jackknife. This method only requires using ordinary least squares regression after ordering the sample data. The results compare favorably

Minimum evolution (2,440 words) [view diff] no match in snippet view article find links to article

statistically consistent whenever the branch lengths are estimated via the Ordinary Least-Squares (OLS) or via linear programming. However, as observed in Rzhetsky

Shayle R. Searle (3,294 words) [view diff] case mismatch in snippet view article find links to article

Statistics. 18: 338. Searle, S. R. (1989). "The Equality of the Ordinary Least Squares Estimator and the Best Linear Unbiased Estimator: Comment". The

Hrishikesh Vinod (1,061 words) [view diff] case mismatch in snippet view article find links to article

of Ridge Regression and Related Techniques for Improvements over Ordinary Least Squares". The Review of Economics and Statistics. 60 (1): 121–131. doi:10

Spatial analysis (9,955 words) [view diff] exact match in snippet view article find links to article

using observed flow data and standard estimation techniques such as ordinary least squares or maximum likelihood. Competing destinations versions of spatial