mean function gives an error but not median
I am trying to calculate mean, median and 90% percentile of arrays. Median and prctile work fine but mean gives an error message:
Array indices must be positive integers or logical values.
Teh error comes from Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:)); in the following code.
The code is simple.
TotalDeathsArray = rand(12,2500);
% Calculate Averted cases
for i=1:2500
%2: PCV13 1+1, 3: PCV15 2+1, 4: PCV15 1+1
% 1+1
Averted_Deaths(1,i) = TotalDeathsArray(2,i) – TotalDeathsArray(4,i);
Averted_Deaths(2,i) = TotalDeathsArray(6,i) – TotalDeathsArray(8,i);
Averted_Deaths(3,i) = TotalDeathsArray(10,i) – TotalDeathsArray(12,i);
% 2+1
Averted_Deaths(4,i) = TotalDeathsArray(2,i) – TotalDeathsArray(3,i);
Averted_Deaths(5,i) = TotalDeathsArray(6,i) – TotalDeathsArray(7,i);
Averted_Deaths(6,i) = TotalDeathsArray(10,i) – TotalDeathsArray(11,i);
end
Averted_Deaths_Array = zeros(6,3);
for ij=1:6 % Averted QALY
%Averted QALY when changing with New 1+1
Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,2) = median(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,3) = prctile(Averted_Deaths(ij,:),90);
endI am trying to calculate mean, median and 90% percentile of arrays. Median and prctile work fine but mean gives an error message:
Array indices must be positive integers or logical values.
Teh error comes from Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:)); in the following code.
The code is simple.
TotalDeathsArray = rand(12,2500);
% Calculate Averted cases
for i=1:2500
%2: PCV13 1+1, 3: PCV15 2+1, 4: PCV15 1+1
% 1+1
Averted_Deaths(1,i) = TotalDeathsArray(2,i) – TotalDeathsArray(4,i);
Averted_Deaths(2,i) = TotalDeathsArray(6,i) – TotalDeathsArray(8,i);
Averted_Deaths(3,i) = TotalDeathsArray(10,i) – TotalDeathsArray(12,i);
% 2+1
Averted_Deaths(4,i) = TotalDeathsArray(2,i) – TotalDeathsArray(3,i);
Averted_Deaths(5,i) = TotalDeathsArray(6,i) – TotalDeathsArray(7,i);
Averted_Deaths(6,i) = TotalDeathsArray(10,i) – TotalDeathsArray(11,i);
end
Averted_Deaths_Array = zeros(6,3);
for ij=1:6 % Averted QALY
%Averted QALY when changing with New 1+1
Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,2) = median(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,3) = prctile(Averted_Deaths(ij,:),90);
end I am trying to calculate mean, median and 90% percentile of arrays. Median and prctile work fine but mean gives an error message:
Array indices must be positive integers or logical values.
Teh error comes from Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:)); in the following code.
The code is simple.
TotalDeathsArray = rand(12,2500);
% Calculate Averted cases
for i=1:2500
%2: PCV13 1+1, 3: PCV15 2+1, 4: PCV15 1+1
% 1+1
Averted_Deaths(1,i) = TotalDeathsArray(2,i) – TotalDeathsArray(4,i);
Averted_Deaths(2,i) = TotalDeathsArray(6,i) – TotalDeathsArray(8,i);
Averted_Deaths(3,i) = TotalDeathsArray(10,i) – TotalDeathsArray(12,i);
% 2+1
Averted_Deaths(4,i) = TotalDeathsArray(2,i) – TotalDeathsArray(3,i);
Averted_Deaths(5,i) = TotalDeathsArray(6,i) – TotalDeathsArray(7,i);
Averted_Deaths(6,i) = TotalDeathsArray(10,i) – TotalDeathsArray(11,i);
end
Averted_Deaths_Array = zeros(6,3);
for ij=1:6 % Averted QALY
%Averted QALY when changing with New 1+1
Averted_Deaths_Array(ij,1) = mean(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,2) = median(Averted_Deaths(ij,:));
Averted_Deaths_Array(ij,3) = prctile(Averted_Deaths(ij,:),90);
end mean function error MATLAB Answers — New Questions
