ANOVA+-+One-Way

ANOVA - One Way (Analysis of Variance) (GWU EMSE-271)
Index | Topics (Logical Lectures) | Lectures | Problems | Readings | Nomenclature | Concepts

Words

See EMSE 271, Fall 2009, Slide 294 for Sum of Squares for unbalance case. Also, Minitab had options for both balance (unstacked) and unbalanced (stacked data).
 * Basic One-Way ANOVA **
 * **Source** || Sum of Squares || Degrees of Freedom || Mean Square || **Fo** ||
 * Between Treatments || SStreatments || p-1 || MStreatement || MStreatments/MSe ||
 * Error (within treatments) || SSe || N-p || MSe ||  ||
 * Total || SS(capT) || N-1 ||  ||   ||

Need to create orthongonal contrast coefficients to be able to address combined type 1 error probability. - EMSE 271, Fall 2009, Slide 303, 304
 * - Contrasts **


 * Sources:**
 * EMSE 271, Fall 2009