Semiparametric estimation of multivariate fractional cointegration.

Journal of the American Statistical Association;  September 1, 2003 ;     700+ words ......using an estimate of the (common) memory parameter of the original series. Such a normalization...are weakly stationary with a common memory parameter d [member of] (-p + 1/2, 1/2), where...for semiparametric estimation of the memory parameter. The same family of tapers was used...

Estimating the prediction function and the number of unseen species in...

Journal of the American Statistical Association;  March 1, 1998 ;     700+ words ......prediction function. On this basis, our proposed estimator is an improvement over the estimator...We then suggest and discuss our proposed estimator. We also present its SD, a bias-reduction...and a constrained variant of the proposed estimator. We close by illustrating the new...

Texas Inventors Develop Solid-State Memory Device Accessing System

US Fed News Service, Including US State News;  July 1, 2008 ;     246 words ...ALEXANDRIA, Va., July 1 -- Richard Sanders of Hutto, Texas, and Josef Zeevi of Austin, Texas, have developed a memory parameter determining method. According to the U.S. Patent & Trademark Office: "The disclosure is directed to a method...

Italian Inventors Develop Flash Memory Parameter Configuration System

US Fed News Service, Including US State News;  July 25, 2007 ;     232 words ...ALEXANDRIA, Va., July 25 -- Stefano Surico of Milan, Italy, Simone Bartoli of Cambiago, Italy, Mirella Marsella of Taranto, Italy, and Giorgio Bosisio of Robbiate, Italy, have developed flash memory devices. According to the U.S. Patent & Trademark Office, the invention relates to a "system for

Taiwanese Inventors Develop Dynamic Random Access Memory Parameter...

US Fed News Service, Including US State News;  February 26, 2008 ;     249 words ...ALEXANDRIA, Va., Feb. 26 -- Joe Lin and Jenchieh Chen, both of Taipei Hsien, Taiwan, have developed a method for resolving parameters of dynamic random access memory (DRAM). According to the U.S. Patent & Trademark Office: "A method for resolving DRAM parameters includes setting a chip number,

Estimation of clock offset using bootstrap bias-correction techniques.

Technometrics;  August 1, 2003 ;     700+ words ...A recently proposed estimator of the offset between two clocks in a data communications network is based on an exchange of timing messages between the clocks...

Group Duration Analysis of the Proportional Hazard Model: Minimum...

Journal of the American Statistical Association;  December 1, 1994 ;     700+ words ......estimation method of the proportional hazard model for the case when durations are grouped and covariates are categorical. The proposed estimator is easy to compute, yet asymptotically as efficient as the maximum likelihood estimator. This article also suggests simple...

The product-moment correlation coefficient and linear regression for...

Journal of the American Statistical Association;  September 1, 1996 ;     700+ words ......truncated linear regression with its asymptotic results. The proposed estimator, stemming directly from the least-squares approach, is...multiple linear regression. A simulation study shows that the proposed estimator for regression slope competes well with available nonparametric...

Comment.

Journal of the American Statistical Association;  December 1, 2002 ;     509 words ......minimum volume ellipsoid estimator, a well-known affine-equivariant estimator with a high breakdown point. Although the proposed estimator is not affine equivariant, it is scale and orthogonal equivariant. This type of equivariance is useful for principal component...

Whittle Pseudo-Maximum Likelihood Estimation for Nonstationary Time...

Journal of the American Statistical Association;  December 1, 2000 ;     700+ words ......to be consistent and asymptotically normal in the presence of long-range dependence. Generalizing the definition of the memory parameter d, we extend these results to include possibly nonstationary (.5 [less than or equal to] d [less than] 1) or antipersistent...

Density estimation with bivariate censored data.

Journal of the American Statistical Association;  December 1, 1996 ;     700+ words ......the construction of the density estimator and express it in a tractable form. We study the asymptotic properties of the proposed estimator and establish consistency and asymptotic normality. We study the asymptotic variance in detail. Various proposals for...

A change point model for the location parameter of exponential family...

IIE Transactions;  October 1, 2008 ;     700+ words ......model has tremendous flexibility with respect to the types of process behavior that can be modeled. In addition, since the proposed estimator is applicable to all members of the exponential family, its potential application throughout the area of Statistical Process...

Kingston Technology introduces Low Latency DDR2 memory modules and expands...

Telecomworldwire;  April 18, 2006 ;     258 words ......configurations. The HyperX modules are intended for gamers and PC enthusiasts seeking to maximise system performance to allow for memory parameter optimisation. Future and existing DDR2-based platforms are expected to gain operational headroom with the low latency DDR2...

Nonparametric policy analysis.

Journal of the American Statistical Association;  June 1, 1989 ;     700+ words ......concerning the continuous part of the regression function. When all of the observations are from the same cell, the proposed estimator is computed by first estimating the conditional expectation of [Y.sub.i], given [X.sub.i], using kernel nonparam

Efficient semiparametric marginal estimation for longitudinal/clustered...

Journal of the American Statistical Association;  March 1, 2005 ;     700+ words ......individuals becomes large while the number of observations per cluster/individual remains bounded. In Section 3 we describe the proposed estimator, and in Section 4 we state the main theoretical results. We present numerical studies, including an investigation of the...