"Index in position 1 is invalid. Array indices must be positive integers or logical values."
조회 수: 1(최근 30일)
표시 이전 댓글
I get the entitled error when ever i run the code below
nu=sum((i-(n+1)/2).*Y(i,:)
for the equation

and also the same error for
de=sqrt(n^3*(sum(Y(i,:)-mean(Y(i,:)))^.2))
for the equation

where first is the numerator and second is the denominator of D, "test for normality was given by D’Agostino"
full code
y1=[51 27 37 42 27 43 41 38 36 26 29]';
y2=[36 20 22 36 18 32 22 21 23 31 20]';
y3=[50 26 41 32 33 43 36 31 27 31 25]';
y4=[35 17 37 34 14 35 25 20 25 32 26]';
y5=[42 27 30 27 29 40 38 16 28 36 25]';
Y=[y1 y2 y3 y4 y5]
Y=sort(Y)
[n p]=size(Y)
nu=sum((i-(n+1)/2).*Y(i,:))
de=sqrt(n^3*(sum(Y(i,:)-mean(Y(i,:)))^.2))
D=nu./de
YY=sqrt(n)*(D-inv(2*sqrt(pi)))/0.02998598
댓글 수: 2
Rik
2019년 2월 7일
You didn't define i yourself, so now Matlab treats it as the imaginary unit. I don't have a clue what you're trying to do, but it seems you should read the documentation for the symbolic computation toolbox, or rewrite your expression to a normal Matlab computation.
답변(1개)
참고 항목
범주
Find more on Matrix Indexing in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!