These data produced by the SAGAH team (Sciences Agronomiques Appliquées à l'Horticulture, now Research Institute on Horticulture and Seeds), provide the topological structure of a rosebush.
Usage
data("mtgplant1")
Arguments
Format
This object of class foldermtg is a list of 10 data frames:
mtgplant1$classes:
data frame with 6 rows and 5 columns named
SYMBOL (factor: the classes of the vertices), SCALE (integer: the scale at which they appear), DECOMPOSITION (factor), INDEXATION (factor) and DEFINITION (factor).
The vertex classes are:
P: the whole plant (scale 1)
A: the axes (scale 2)
O, M, I: the ..., metamers (phytomers) and inflorescences (scale 3)
mtgplant1$description:
data frame with 8 rows and 4 columns (factors) named LEFT, RIGHT, RELTYPE and MAX.
mtgplant1$features:
data frame with 13 rows and 2 columns (factors) named NAME and TYPE.
mtgplant1$topology:
data frame with 88 rows and 4 columns:
order1, order2 and order3 (factors): the codes of the vertices, as they are found in the MTG table of the MTG file. The column on which a code appears gives the branching order of the corresponding vertex.
vertex (character): the same codes of vertices, on a single column.
mtgplant1$coordinates:
data frame with 86 rows and 6 columns (numeric) named XX, YY and 22: cartesian coordinates of the vertices, and AA, BB and CC: an other coordinates system.
data(mtgplant1)
print(mtgplant1)
# To read these data from a MTG file:mtgfile1 <- system.file("extdata/plant1.mtg", package = "dad")
mtgplant1 <- read.mtg(mtgfile1)
print(mtgplant1)