'Covariance model' diaporamas de présentation

Lecture 6 (chapter 5) Revised on 2/22/2008

Lecture 6 (chapter 5) Revised on 2/22/2008. Parametric Models for Covariance Structure. We consider the General Linear Model for correlated data, but assume that the covariance structure of the sequence of measurements on each unit is to be specified by the values of unknown parameters.

748 views • 49 slides

Some developments at ECMWF during 2005

509 views • 37 slides

Statistics and Graphics in R

Statistics and Graphics in R. Barplot. y <- as.data.frame(matrix(runif(36), ncol=3, dimnames=list(month.abb, LETTERS[1:3]))) barplot(as.matrix(y[1:4,]), ylim=c(0,max(y[1:4,])+0.1), beside=T)

480 views • 31 slides

Modeling Space/Time Variability with BMEGUI

Modeling Space/Time Variability with BMEGUI. Prahlad Jat (1) and Marc Serre (1). (1) University of North Carolina at Chapel Hill. Agenda. Introduction Mean Trend Analysis Space/Time Covariance Analysis. Introduction. Temporal GIS analysis process. Read Data File. Data Field Screen.

387 views • 24 slides

Craig H. Bishop, Daniel Hodyss Naval Research Laboratory Monterey, CA, USA September 14, 2009

Data Assimilation Using Modulated Ensembles. Craig H. Bishop, Daniel Hodyss Naval Research Laboratory Monterey, CA, USA September 14, 2009. Motivation for adaptive ensemble covariance localization Method Adaptive ensemble covariance localization in ensemble 4D-VAR

222 views • 22 slides

Modeling Airborne Gravimetry with High-Degree Harmonic Expansions

349 views • 18 slides

Why predict RNA?

DNA. cis- or trans-regulatory trans-regulatory Antisense RNA Riboswitches CRISPR etc. RNA. rRNA. mRNA. tRNA. PROTEIN. Why predict RNA?. Regulation. Protein Biosynthesis. Noncoding RNA. Traditional paradigm. Regulatory sRNA. Hypothesis:

213 views • 10 slides

178 views • 8 slides

Statistical Analysis of the Regression Point Displacement Design (RPD)

Statistical Analysis of the Regression Point Displacement Design (RPD). Statistical Requirements. N (n=1) O X O N O O. Pre-post Two groups, but one group has n=1 Dummy-code treatment variable Analysis of Covariance model. RPD Example. 0. 0. 7. 0. 1. 0. 0. 6. Y. 0. 0. 5. 0.

279 views • 6 slides