mushrooms {sboost}

Mushroom Classification

Description

A classic machine learning data set describing hypothetical samples from the Agaricus and Lepiota family.

Usage

mushrooms

Format

A data frame with 7597 rows and 361 variables:

outcomes

p=poisonous, e=edible

cap_shape

bell=b, conical=c, convex=x, flat=f, knobbed=k, sunken=s

cap_surface

fibrous=f, grooves=g, scaly=y, smooth=s

cap_color

brown=n, buff=b, cinnamon=c, gray=g, green=r, pink=p, purple=u, red=e, white=w, yellow=y

bruises

bruises=t, no=f

odor

almond=a, anise=l, creosote=c, fishy=y, foul=f, musty=m, none=n, pungent=p, spicy=s

gill_attachment

attached=a, descending=d, free=f, notched=n

gill_spacing

close=c, crowded=w, distant=d

gill_size

broad=b, narrow=n

gill_color

black=k, brown=n, buff=b, chocolate=h, gray=g, green=r, orange=o, pink=p, purple=u, red=e, white=w, yellow=y

stalk_shape

enlarging=e, tapering=t

stalk_root

bulbous=b, club=c, cup=u, equal=e, rhizomorphs=z, rooted=r, missing=?

stalk_surface_above_ring

fibrous=f, scaly=y, silky=k, smooth=s

stalk_surface_below_ring

fibrous=f, scaly=y, silky=k, smooth=s

stalk_color_above_ring

brown=n, buff=b, cinnamon=c, gray=g, orange=o, pink=p, red=e, white=w, yellow=y

stalk_color_below_ring

brown=n, buff=b, cinnamon=c, gray=g, orange=o, pink=p, red=e, white=w, yellow=y

veil_type

partial=p, universal=u

veil_color

brown=n, orange=o, white=w, yellow=y

ring_number

none=n, one=o, two=t

ring_type

cobwebby=c, evanescent=e, flaring=f, large=l, none=n, pendant=p, sheathing=s, zone=z

spore_print_color

black=k, brown=n, buff=b, chocolate=h, green=r, orange=o, purple=u, white=w, yellow=y

population

abundant=a, clustered=c, numerous=n, scattered=s, several=v, solitary=y

habitat

grasses=g, leaves=l, meadows=m, paths=p, urban=u, waste=w, woods=d

Details

Data gathered from:

Mushroom records drawn from The Audubon Society Field Guide to North American Mushrooms (1981). G. H. Lincoff (Pres.), New York: Alfred A. Knopf

Source

https://archive.ics.uci.edu/ml/datasets/mushroom