ck.w: Check data for a Wescott layout

In reyzaguirre/st4gi: Statistical tools for genetic improvement

Check data for a Wescott layout

Description

This function checks the grid of checks on the Wescott layout and the number of missing values.

Usage

ck.w(y, geno, ck1, ck2, row, col, ncb, dfr)

Arguments

y	The name of the column for the variable to analyze.
geno	The name of the column that identifies the genotypes.
ck1	Name of check 1.
ck2	Name of check 2.
row	The name of the column that identifies the rows.
col	The name of the column that identifies the columns.
ncb	Number of columns between two check columns.
dfr	The name of the data frame.

Value

Four control values (c1, c2, c3, and c4, for the grid of checks, the number of missing values for checks (nmis.ck) and genotypes nmis, the proportion of missing values for checks (pmis.ck) and genotypes (pmis), and the number of rows in the data frame with missing values for factors (nmis.fac).

Author(s)

Raul Eyzaguirre.

Examples

# Create a design
dfr <- cr.w(1:1000, "A", "B", 50, 10)
dfr <- dfr$book
# Create some random data
dfr$y <- rnorm(1125)
# Delete some values
dfr[c(11, 165, 569, 914), 'y'] <- NA
# Check the design
ck.w("y", "geno", "A", "B", "row", "col", 10, dfr)

reyzaguirre/st4gi documentation built on Oct. 18, 2024, 3:04 p.m.