Advanced models

Advanced models describe the relationship between a response variable and multiple predictor terms.

An advanced model is built from simple terms, polynomial terms and their interactions.

Some common forms of advanced models are:

Type	Description
Simple regression	A single quantitative simple term (X).
Multiple regression	Two or more quantitative simple terms (X, Z)
Polynomial	A series of polynomial terms of the nth degree (X, X², X³...).
One-way ANOVA	A single categorical term (A).
Two-way ANOVA	Two categorical terms (A, B).
Two-way ANOVA with interaction	Two categorical terms and their interaction (A, B, A*B).
Fully factorial ANOVA	All the simple categorical terms and all the crossed interaction terms (A, B, C, AB, AC, BC, AB*C).
ANCOVA	One or more categorical terms and one or more quantitative terms (A, X) or (A, X, A*X).

Related tasks

Fitting a multiple linear regression

Performing ANOVA

Performing ANCOVA

Fitting an advanced linear model

Related reference

Simple regression models

Available in Analyse-it Editions
Standard edition
Method Validation edition
Quality Control & Improvement edition
Ultimate edition

Analyse-it Software, Ltd.
The Tannery, 91 Kirkstall Road,
Leeds, LS3 1HS,
United Kingdom

® Copyright Analyse-it Software, Ltd. 2024.
All rights reserved.

MSA (Measurement System Analysis) software Measurement System Analysis software Reference interval software ROC curve software Sensitivity & Specificity analysis software Method comparison software Bland-Altman software Deming regression software Passing Bablok software Method Validation software Statistical Process Control (SPC) statistical software SPC software Six Sigma statistical software Excel SPC addin Excel Statistical Process Control (SPC) add-in Pareto plot software software for Excel Pareto plot add-in software for Excel Pareto chart add-in software for Excel Control chart Excel add-in Process Capability statistical software Capability Analysis add-in software Principal Component analysis addin software Excel PCA add-in Excel ANOVA add-in ANCOVA software Multiple Regression analysis add-in software Multiple Linear Regression statistical software Excel model fitting software Excel statistics analysis addin software Excel statistical analysis addin software Statistics software Statistical analysis software

Last update 8:35:08 PM
AnalyseIt.Public 4.0.9096.31831 Production US Remote database