| traits {MetaNetwork} | R Documentation |
The traits dataset contains measured abundance of 18 glucosinates and 6 flavonols
for 162 Arabidopsis thaliana individuals. The traits2 dataset contains abundance of 20 unidentified
mass peaks (mass peak numbers) for 162 Arabidopsis thaliana individuals.
Example matrice of phenotypes for each trait (rownames) and sample/individual
(columnnames), as numeric or NA when missing:
> data(traits) > traits[1:5,1:5]
| X1 | X3 | X4 | X5 | X6 | |
| 3-Hydroxypropyl | NA | 942 | 2402 | 602 | 213 |
| 4-Hydroxybutyl | NA | 4 | 10 | 183 | 198 |
| 4-Methylsulfinylbutyl | NA | 55 | 62 | 13386 | 1671 |
| 3-Butenyl | NA | 84 | 32 | 18 | 4339 |
| 3-Methylthiopropyl | NA | 3108 | 569 | 4 | 7 |
data(traits) data(traits2)
the number of traits (rows) by the number of samples (columns, RILS).
Jingyuan Fu <j.fu@rug.nl>, Joost Keurentjes <Joost.Keurentjes@wur.nl>, Morris Swertz <m.a.swertz@rug.nl>, Ritsert Jansen <r.c.jansen@rug.nl>
Keurentjes JJB, FU J, de vos CHR, Lommen A, Hall RD, Bino RJ, van der Plas LHW, Jansen RC, Vreugdenhil D and Koornneef M. The genetics of plant metabolism. Nature Genetics (2006) 7: 842-849.
Fu J, Swertz MA, Keurentjes JJB, Jansen RC. MetaNetwork: a computational tool for the genetic study of metabolism. Nature Protocols (2007).
http://gbic.biol.rug.nl/supplementary/2007/MetaNetwork
Use MetaNetwork for automated analysis of this data set as part
a genetic analysis protocol on metabolites.
Use qtlMapTwoPart for the calculation of qtlProfiles form traits.