The Mushroom data set includes descriptions of hypothetical samples
corresponding to 23 species of gilled mushrooms in the Agaricus and Lepiota
Family. It contains information about 8123 mushrooms. 4208 (51.8\
edible and 3916 (48.2\
features plus the class attribute (edible or not).
A data frame with 8123 observations on the following 23 variables.
Classa factor with levels edible poisonous
CapShapea factor with levels bell conical flat knobbed sunken convex
CapSurfa factor with levels fibrous grooves smooth scaly
CapColora factor with levels buff cinnamon red gray brown pink green purple white yellow
Bruisesa factor with levels no bruises
Odora factor with levels almond creosote foul anise musty none pungent spicy fishy
GillAttacheda factor with levels attached free
GillSpacea factor with levels close crowded
GillSizea factor with levels broad narrow
GillColora factor with levels buff red gray chocolate black brown orange pink green purple white yellow
StalkShapea factor with levels enlarging tapering
StalkRoota factor with levels bulbous club equal rooted
SurfaceAboveRinga factor with levels fibrous silky smooth scaly
SurfaceBelowRinga factor with levels fibrous silky smooth scaly
ColorAboveRinga factor with levels buff cinnamon red gray brown orange pink white yellow
ColorBelowRinga factor with levels buff cinnamon red gray brown orange pink white yellow
VeilTypea factor with levels partial
VeilColora factor with levels brown orange white yellow
RingNumbera factor with levels none one two
RingTypea factor with levels evanescent flaring large none pendant
Sporea factor with levels buff chocolate black brown orange green purple white yellow
Populationa factor with levels brown yellow
Habitata factor with levels woods grasses leaves meadows paths urban waste
Alfred A. Knopf (1981). Mushroom records drawn from The Audubon Society Field Guide to North American Mushrooms. G. H. Lincoff (Pres.), New York.
data(Mushroom)
summary(Mushroom)
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