+,hypr,hypr-method {hypr}

Combining hypr objects by addition or interaction

Description

You can combine one or more hypr objects, i.e. combine their hypothesis to a single hypr object, by adding them with the + or \* operators.

Usage

## S4 method for signature 'hypr,hypr'
e1 + e2

## S4 method for signature 'hypr,hypr'
e1 * e2

## S4 method for signature 'hypr,hypr'
e1 & e2

## S4 method for signature 'hypr,hypr'
e1 / e2

Arguments

e1, e2

hypr objects to concatenate

Value

The combined hypr object

Functions

• e1 * e2: Interaction of e1 and e2

• e1 & e2: Interaction and main contrasts of e1 and e2

• e1 / e2: Nesting levels of e2 within e1

Examples

(h1 <- hypr(a~i, b~i)) # a hypr object of two treatments

(h2 <- hypr(i~0)) # an intercept-only hypr object

hc <- h1 + h2

hc

interaction <- h1 & h2

interaction_and_main <- h1 * h2