help to find and display the mean,median for a matrix

The table is # # # # # The first is year.then ace,...... How to find and display the mean of second column and the rest of it. For example, the mean of ace is I used disp(['the mean of ace is ',num2str

Answer 1

[Image Analyst]

fprintf('The mean of ace = %f', mean(yourTable(:, 2)));

[THANH NGUYEN]

Image, I got the right answer but there's EDU>>behind the answer. It suppose not to appear

[Image Analyst]

As I understand it you can't get rid of the EDU because it's a student edition. You can add a line feed (\n) though:

fprintf('The mean of ace = %f\n', mean(yourTable(:, 2)));

[THANH NGUYEN]

the assignment is here: http://www.mediafire.com/view/?vxusaduasijdpdp how can I make the table at the end also,and how to make the space between those max, median, and mean. Thanks first.

[bym]

 fprintf('\n\nThe mean of ace = %f\n', 600);
disp(' ')
disp('next line here')

The mean of ace = 600.000000

next line here

there is a space between the quotes in disp(' ')

[Image Analyst]

fprintf(' Atlanta Basin Hurricane Seasons 1950-2010\n');
fprintf(' Year ACE Index # Tropical # Hurricanes # Hurricanes\n');
fprintf('                  Storms Cat. 1-5 Cat. 3-5 \n');

for k = 1:number of rows
  fprintf('%d %d %d %d %d', sorted1(k), sorted2(k), sorted3(k),...
  sorted4(k), sorted5(k));
end

Of course, the sortedN arrays are what you were supposed to get from sorting in the prior part of your homework - a part you will have to do by yourself.

[THANH NGUYEN]

I really don't know how to do it. I says sort the table by ACE (descending) fprintf('%d %d %d %d', sort(ace_data(:,3))); it display all the number in one row only.

[Jan]

fprintf('%d\n', sort(ace_data(:,3)))

[THANH NGUYEN]

ace_data =[years,ace,tropical_storm,hurricanes,major_hurricanes]; x=max(ace_data(:,2)); disp(sortrows(ace_data,-2))

not running, error line 41. I don't know what 's wrong.