testing hypothesis that p=alpha at 5% & 1%
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
%does this mean that I just need to change the value of p ? to either 5% or 1% ?
p=0.05
n=9
% create a 1x(n+1) vector y containing the probabilities with which a
% Bin(n,p) random variable is equal to the values 0,1,2,...,n
x=0:n;
y=binopdf(x,n,p);
% create a 1x(n+1) vector z containing the values taken by the standardized
% sample mean when the mean is equal to the values 0,1/n,2/n,...,1
z = (x/n-p)/sqrt(p*(1-p)/n);
%plotting the PMF of sample mean
bar(z,y);
xlabel('Observation')
ylabel('Probability')
0 Kommentare
Antworten (1)
Rohit Pappu
am 23 Nov. 2020
To test the hypothesis at various confidence levels, Lilliefors test can be used .
Example
[h,p] = lillietest(x, 'Alpha', 0.05) %% Alpha is a name-value pair argument which takes a value between 0 and 1
Additional documentation about Lilliefors test can be found here
0 Kommentare
Siehe auch
Kategorien
Mehr zu Hypothesis Tests finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!