Unit

School Of Computing And Mathematics

Applied Regression Analysis and ForecastingWestern Sydney University Unit Code: 200041.1

Discipline: STATISTICS

Student Contribution Band: NP

Level: 2

Credit Points: 10

About this Unit
This is an intermediate level unit in statistics modelling and forecasting, focusing on applications of linear regression and forecasting techniques to various real-life problems. Topics include: review of simple linear regression and correlation - model assumptions, method of least squares, inferences (confidence intervals and tests of hypotheses), the ANOVA table, test for lack of fit; the multiple regression model - confounding and interaction in multiple regression; polynomial regression models; indicator (dummy) variables and model building; logistic response function; regression diagnostics; residual analysis, multicolinearity, detection of outliers, identification of influential observations, autocorrelation and some remedial measures for autocorrelation; time-series modelling and forecasting - components of time series, forecasting using smoothing techniques, forecasting using regression models, autocorrelation and auto regressive models.



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