ht function

Function to plot a heatmap of BIC values.

Function to plot a heat map of BIC values where lighter colours indicate larger values and optimal models. A black cross indicates the optimal model.

The function is a modified version of heatmap. 1.1

ht(x, Rowv = NULL, Colv = if (symm) "Rowv" else NULL, distfun = dist,
   hclustfun = hclust, reorderfun = function(d, w) reorder(d, w),
   add.expr, symm = FALSE, revC = identical(Colv, "Rowv"),
   scale = c("row", "column", "none"), na.rm = FALSE, margins = c(5, 5),
   ColSideColors, RowSideColors, cexRow = 1, cexCol = 1, labRow = NULL,
   labCol = NULL, main = NULL, xlab = NULL, ylab = NULL,
   keep.dendro = FALSE, verbose = getOption("verbose"), q, g)

Arguments

See the help file for

heatmap

.

Details

This function is used internally in mppca.metabol.

Returns

See the help file for heatmap.

References

Nyamundanda, G., Gormley, I.C. and Brennan, L. (2010) Probabilistic principal components analysis for metabolomic data. Technical report. University College Dublin, Ireland.

Author(s)

Nyamundanda Gift, Isobel Claire Gormley and Lorraine Brennan

Note

An internal function.

See Also

mppca.metabol