Cody

# Problem 87. Indexed Probability Table

Solution 694885

Submitted on 1 Jul 2015 by Mark Matusevich
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = [4 4 4 4]; p_correct = [0 0 0 1]; assert(isequal(prob_table(x),p_correct))

ans = 0 0 0 1

2   Pass
%% x = [1 2 1 2 1 2 1 2 1 2]; p_correct = [0.5 0.5]; assert(isequal(prob_table(x),p_correct))

ans = 0.5000 0.5000

3   Pass
%% x = [1 1 2 8]; p_correct = [0.5 0.25 0 0 0 0 0 0.25]; assert(isequal(prob_table(x),p_correct))

ans = 0.5000 0.2500 0 0 0 0 0 0.2500

4   Pass
%% x = 1:100; p_correct = 0.01*ones(1,100); assert(isequal(prob_table(x),p_correct))

ans = Columns 1 through 9 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 10 through 18 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 19 through 27 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 28 through 36 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 37 through 45 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 46 through 54 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 55 through 63 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 64 through 72 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 73 through 81 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 82 through 90 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Columns 91 through 99 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 0.0100 Column 100 0.0100