coin.flip

 The number of coins to flip. If unspecified, it defaults to 5.

coins

 The number of flips. If missing, it defaults to 100.

flips

 A vector of probability weights to assign to each face of the coin; if unspecified, it defaults to a fair coin with equally likely faces. If specified, its lenght must obviously be a vector of length two whose values sum up to 1.

weights

 A vector containing values to be matched <em>exactly</em>, namely the function returns only those combinations containing <em>all</em> the above mentioned variables. Since this is a coin flip, values must be specified in the form <code>c("H", "H", "T")</code> as head and tails (make sure to provide the labels in quotation marks).

getExact

A collection of functions to simulate
dice rolls and the like. In particular, experiments and exercises can
be performed looking at combinations and permutations of values in dice
rolls and coin flips, together with the corresponding frequencies of
occurrences. When applying each function, the user has to input the
number of times (rolls, flips) to toss the dice. Needless to say, the more
the tosses, the more the frequencies approximate the actual probabilities.
Moreover, the package provides functions to generate non-transitive sets
of dice (like Efron's) and to check whether a given set of dice is non-transitive
with given probability.

coin.flip: Coin flip

Description

Usage

Arguments

Value

Details

Examples