bromelia: Alternative substrats for bromeliad production

In JrEduardo/cmpreg: Reparametrized COM-Poisson Regression Models

Description

This dataset comes from a randomized experiment conducted in a greenhouse in four blocks design with objective of evaluate five different recipients of alternative substrates for bromeliads (Kanashiro, 2008). All treatments contained peat and perlite and differed in the third component: Pinus bark, Eucalyptus bark, Coxim, coconut fiber and Xaxim. The response variable was the number of leaves per experimental unit (pot with initially eight plants), which was registered at 4, 173, 229, 285, 341, and 435 days after planting.

Usage

data(bromelia, package = "cmpreg")

Format

A tibble with 120 observations and 4 colums:

• treat: Factor indicating the alternative substrates;

• time: Days after planting;

• block: Factor indicating block;

• nleaves: The median number of leaves.

JrEduardo/cmpreg documentation built on May 8, 2019, 4:41 p.m.