eda4treeR (version 0.3.0)

DataExam8.1: Data for Example 8.1 from Experimental Design & Analysis for Tree Improvement

Description

Exam8.1 presents the Diameter at breast height (Dbh) of 60 SeedLots under layout of row column design with 6 rows and 10 columns in 18 countries and 59 provinces of 18 selected countries.

Usage

data(DataExam8.1)

Format

A data.frame with 236 rows and 8 variables.

Replication

There are 4 replication for the design

Row

Experiment is conducted under 6 rows

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Column

Experiment is conducted under 4 columns

Inoc

Seedling were inoculated for 2 different time periods half for one week and half for seven weeks

Province

Experiment was performed in 59 provinces of selected countries

Country

Data for different seedlots was collected from 18 countries

Dbh

Diameter at breast height

Country.1

Recoded Country lables

References

1. Williams, E.R., Matheson, A.C. and Harwood, C.E. (2002).Experimental Design and Analysis for Tree Improvement. CSIRO Publishing.

See Also

Exam8.1

Examples

# NOT RUN {
data(DataExam8.1)
# }