Description Usage Arguments Details Value Examples
The function will fit the Binomial distribution when random variables, corresponding frequencies and probability value are given. It will provide the expected frequencies, chi-squared test statistics value, p value and degree of freedom so that it can be seen if this distribution fits the data.
1 | fitBin(x,obs.freq,p=0)
|
x |
vector of binomial random variables. |
obs.freq |
vector of frequencies. |
p |
single value for probability. |
x = 0,1,2,...
0 ≤ p ≤ 1
obs.freq ≥ 0
NOTE : If input parameters are not in given domain conditions necessary error messages will be provided to go further.
The output of fitBin
gives the class format fitB
and fit
consisting a list
bin.ran.var
binomial random variables.
obs.freq
corresponding observed frequencies.
exp.freq
corresponding expected frequencies.
statistic
chi-squared test statistics value.
df
degree of freedom.
p.value
probability value by chi-squared test statistic.
fitB
fitted probability values of dbinom
.
phat
estimated probability value.
call
the inputs of the function.
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