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calc median g_

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olli 2024-08-16 23:06:35 +02:00
parent 9d5f5eac9f
commit 4174b3f7e3
1 changed files with 13 additions and 9 deletions
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22
gaboshlib/g_median.sh
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@ -13,14 +13,18 @@ function g_median {
# calculate the middle # calculate the middle
local g_middle=$((g_num_elements/2)) local g_middle=$((g_num_elements/2))
# local g_median local g_median
# if ((g_num_elements % 2 == 1)) # even/odd number
# then if ((g_num_elements % 2 == 1))
# g_median=${g_sorted_numbers[g_middle]} then
# else # odd number
# g_calc "(${g_sorted_numbers[g_middle - 1]} + ${g_sorted_numbers[g_middle]}) / 2" echo "g_middle=$g_middle"
# g_median=$g_calc_result g_median=${g_sorted_numbers[g_middle]}
# fi else
# even number
g_calc "(${g_sorted_numbers[g_middle - 1]} + ${g_sorted_numbers[g_middle]}) / 2"
g_median=$g_calc_result
fi
g_median_result=${g_sorted_numbers[g_middle]} g_median_result=$g_median
} }