scanSlopes.cross {ctl}

scanSlopes.cross - Create a slope difference profile between two traits (R/qtl cross object)

Description

Create a slope difference profile between two traits (using an R/qtl cross object)

Usage

scanSlopes.cross(cross, phenocol = 1, doRank = FALSE, verbose = FALSE)

Arguments

cross

An object of class cross. See read.cross for details.

phenocol

Which phenotype column(s) should we analyse. Default: Analyse phenotype 1

doRank

Transform quantitative data into ranked data before analyzing the slope.

verbose

Be verbose.

Details

TODO

Value

TODO

Note

TODO

Author(s)

Danny Arends [e-mail]
Maintainer: Danny Arends [e-mail]

References

TODO

See Also

• CTLscan - Main function to scan for CTL

• CTLsignificant - Significant interactions from a CTLscan

• CTLnetwork - Create a CTL network from a CTLscan

• image.CTLobject - Heatmap overview of a CTLscan

• plot.CTLscan - Plot the CTL curve for a single trait

Examples

  library(ctl)
  data(multitrait)      # Arabidopsis Thaliana (R/qtl cross object)
  multitrait$pheno <- multitrait$pheno[,1:4]
  slopes <- scanSlopes.cross(multitrait)
  image(1:nrow(slopes), 1:ncol(slopes), -log10(slopes))