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I need to find the the lowest temperature recorded each year in a dataset. I am having a hard time while writing the loops.

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Audrey Boyd
Audrey Boyd on 18 Apr 2017
Answered: TS on 18 Apr 2017
The data set has 10 columns but I only want to look at the TMIN(Temperature minimum) and the year column.
if true
% code
end
clear; clc;
load Weather;
counter = 0; %I know I need this just don't know where
year = find(W.Year == 1974);
Y = W(year, :);
Year = (Y.Year);
temp = find(W.TMIN);
T = W(temp, :);
Temp = (T.TMIN);
min = Temp(1)
for k = Year >= 1974 & Year <= 2010;
for t = 1:length(temp)
if min > Temp(t)
min = Temp(t)
end
end
end

Answers (1)

TS
TS on 18 Apr 2017
I recommend using min https://de.mathworks.com/help/matlab/ref/min.html
find smallest value of random 5x5 matrix:
a=rand(5);
a_min=min(a);

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