character names for the columns that will store the
rownames and colnames of matrix Triangle.
Defaults to names(dimnames(Triangle)) if available.
If not provided, uses c("origin", "dev").
value.name
column name to be given to the matrix
values that will be stored in the data.frame.
Defaults to "value".
na.rm
should NA values be excluded from the data.frame?
Defaults to TRUE.
Author
Daniel Murphy
Details
Unlike the as.data.frame.triangle method,
and Unlike the 'melt' method in the 'reshape2' package,
this function returns a data.frame where the rownames and colnames of Triangle
are stored as factors.
This can be a critical feature when the order of the levels of the columns
is important.
For example, when a Triangle is plotted, the order of the
origin and dev dimensions is important.
See Examples section.