aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorMattias Andrée <maandree@kth.se>2021-02-23 01:11:51 +0100
committerMattias Andrée <maandree@kth.se>2021-02-23 01:12:15 +0100
commit33d0ee66d80d664aec3511b1827049e538642658 (patch)
treefa3e0ae6a88ff139bb37923d348562b9d851420c /src
parentupdate dist (diff)
downloadmedian-33d0ee66d80d664aec3511b1827049e538642658.tar.gz
median-33d0ee66d80d664aec3511b1827049e538642658.tar.bz2
median-33d0ee66d80d664aec3511b1827049e538642658.tar.xz
Change license, rewrite in C, remove info manual, remove dist2.0
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src')
-rwxr-xr-xsrc/median85
1 files changed, 0 insertions, 85 deletions
diff --git a/src/median b/src/median
deleted file mode 100755
index 8684cef..0000000
--- a/src/median
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env python3
-# -*- python -*-
-'''
-median — Calculate the median values for a set of groups
-Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-'''
-
-lines = []
-try:
- while True:
- lines.append(input())
-except:
- pass
-
-get_key = lambda x : x[x.index(' '):] if ' ' in x else ''
-get_value = lambda x : x[:x.index(' ')] if ' ' in x else x
-lines = [(get_value(line), get_key(line)) for line in lines if not line == '']
-
-lines.sort(key = lambda x : x[1]);
-
-last, values = None, None
-lines.append((..., ...))
-for value, key in lines:
- if last != key:
- if last is not None:
- try:
- values.sort(key = lambda x : float(x))
- except:
- values.sort()
- if len(values) % 2 == 1:
- median = values[len(values) // 2]
- else:
- low = values[len(values) // 2 - 1]
- high = values[len(values) // 2 - 0]
- try:
- low_plus, low_minus, low_dot = (low[0] == '+'), (low[0] == '-'), ('.' in low)
- high_plus, high_minus, high_dot = (high[0] == '+'), (high[0] == '-'), ('.' in high)
- if low_plus or low_minus: low = low[1:]
- if high_plus or high_minus: high = high[1:]
- if not low_dot: low += '.'
- if not high_dot: high += '.'
- lowi , lowd = [len(x) for x in low.split('.')]
- highi, highd = [len(x) for x in high.split('.')]
- if lowd < highd: low += '0'
- if lowd > highd: high += '0'
- mediani = max(lowi, highi)
- mediand = max(lowd, highd)
- median = float(low) * (-1 if low_minus else 1)
- median += float(high) * (-1 if high_minus else 1)
- negative, median = median < 0, abs(median) / 2
- if (int(low.replace('.', '')[-1]) + int(high.replace('.', '')[-1])) % 2 == 1:
- mediand += 1
- if mediand == 0:
- median = '%%0%ii' % mediani % median
- if low_dot or high_dot:
- median += '.'
- else:
- median = '%%0%i.%if' % (max(1, mediani) + mediand + 1, mediand) % median
- if mediani == 0:
- median = median[1:]
- if low_minus and high_minus: prefix = '-'
- elif negative: prefix = '-'
- elif low_plus or high_plus: prefix = '+'
- elif low_minus or high_minus: prefix = '0'
- else: prefix = ''
- median = prefix + median
- except:
- median = values[len(values) // 2 - 1]
- print(median + last)
- last, values = key, []
- values.append(value)
-