'Multiplicative model' presentation slideshows

Time series

Time series. Characteristics. Non-independent observations (correlations structure) Systematic variation within a year (seasonal effects) Long-term increasing or decreasing level (trend) Irregular variation of small magnitude (noise). Where can time series be found?.

762 views • 51 slides

Uncertainty Representation and Quantification in Precipitation Data Records Yudong Tian

Uncertainty Representation and Quantification in Precipitation Data Records Yudong Tian Collaborators: Ling Tang, Bob Adler, George Huffman, Xin Lin, Fang Yan, Viviana Maggioni and Matt Sapiano University of Maryland & NASA/GSFC http://sigma.umd.edu Sponsored by NASA ESDR-ERR Program.

477 views • 35 slides

Tackling over-dispersion in NHS performance indicators

422 views • 31 slides

NIOSH Lifting Equation submitted by William A. Groves

NIOSH Lifting Equation submitted by William A. Groves. C.6.b. Introduction. NIOSH first developed a lifting equation in 1981 to aid in evaluating lifting demands

1.23k views • 30 slides

R. Werner Solar Terrestrial Influences Institute - BAS

Time Series Analysis by descriptive statistic. R. Werner Solar Terrestrial Influences Institute - BAS. Def.: A time series is a sequence of data points measured at successive times (often) spaced in uniform time intervals.

404 views • 27 slides

A Linear Index for Predicting Joint Health States Utilities from Single Health States Utilities

A Linear Index for Predicting Joint Health States Utilities from Single Health States Utilities. Anirban Basu, University of Chicago William Dale, University of Chicago Arthur Elstein, University of Illinois at Chicago David Meltzer, University of Chicago

363 views • 21 slides

Time Series

Time Series . Smoothing techniques. Components of a time series. Components of a time series Seasonal effect Long term trend Cyclical effect Irregularity , random variation or random error. Seasonal effect. Seasonal effect. Seasonal variation

429 views • 17 slides

274 views • 16 slides

Chi-square test

Chi-square test. Pearson's chi-square (? 2 ) test is the best-known of several chi-square tests. It is mostly used to assess the tests of goodness of fit.

1.51k views • 13 slides

Approaches used in the study of resilience

231 views • 12 slides