caulobacter {GeneTS} | R Documentation |
This data set describes the temporal expression of 1444 genes (open reading frames) in the cell cycle of the bacterium Caulobacter crescentus.
data(caulobacter)
caulobacter
is a longitudinal
object
containing the data from the Laub et al. (2000) experiment.
Essentially, this is a matrix with with 1444 columns (=genes)
and 11 rows (=time points)
This data is described in Laub et al. (2000) and can be freely downloaded from (http://caulobacter.stanford.edu/CellCycle/DownloadData.htm).
Laub, M.T., McAdams, H.H., Feldblyum, Fraser, C.M., and Shapiro, L. (2000) Global analysis of the genetic network controlling a bacterial cell cycle. Science, 290, 2144–1248.
# load GeneTS library library("GeneTS") # load data set data(caulobacter) is.longitudinal(caulobacter) # how many samples and how many genes? dim(caulobacter) summary(caulobacter) get.time.repeats(caulobacter) # plot first nine time series plot(caulobacter, 1:9)