Description Usage Arguments Author(s) See Also Examples
Produces an interactive or a non-interactive heat map of a metabolomics data matrix optionally clustered according to specified methods
1 2 3 4 5 6 7 8 | HeatMap(featuredata, groupdata, saveplot = FALSE, plotname = "heatmap",
savetype = c("png", "bmp", "jpeg", "tiff", "pdf"), interactiveplot = TRUE,
saveinteractiveplot = FALSE, return.interactive = FALSE,
numeric.mets = FALSE, colramp = c(75, "magenta", "green"),
scale = c("row", "column", "none"), dendrogram = c("column", "row",
"both", "none"), distmethod = "euclidean", aggmethod = "complete",
margins = c(5, 5), key = TRUE, keysize = 1.5, cexRow = 0.5,
ColSideColors = NULL, ...)
|
featuredata |
A data frame in the met data format. This should have sample names in the first column to be read as row names and the metabolomics variables in the remaining columns. |
groupdata |
A data frame or a table with optional sample names in the first column to be read as row names and group names in the following column. |
saveplot |
A logical indication whether to save the plot produced. |
plotname |
Name of the output file if the file is to be saved. |
savetype |
The required format for the plot to be saved in. Threre is a
choice of |
interactiveplot |
A logical indication whether an interactive plot is to be shown. |
saveinteractiveplot |
A logical indication whether to save the interactive plot as
an |
return.interactive |
A logical indication whether an interactive plot should be returned as a variable by the function. |
numeric.mets |
A logical indication whether metabolite names are numeric. If |
colramp |
A vector containing (in order), the desired number of color elements in the panel, color to use for the lowest, color to use for the highest for the non-interactive plot. |
scale |
A character indicating if the values should be scaled
metabolite-wise (" |
dendrogram |
A character indicating whether to draw " |
distmethod |
The distance measure to be used. This must be one of
" |
aggmethod |
The agglomeration method to be used. This should be one of
" |
margins |
A numeric vector of length 2 containing the margins for group and metabolite names, respectively. |
key |
A logical indicating whether a colour key must be drawn. |
keysize |
A numeric indicating the size of the key. |
cexRow |
A numeric indicating the size of the metabolite names. |
ColSideColors |
A character vector indicating the colours different groups. |
... |
Arguments to be passed on to other methods. |
Alysha M De Livera, Gavriel Olshansky
1 2 3 4 5 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.