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authorJohn Wiegley <johnw@newartisans.com>2008-08-05 13:17:04 -0400
committerJohn Wiegley <johnw@newartisans.com>2008-08-05 18:05:49 -0400
commitf6f4a46cf5b14f9a2170cd6475958efbf320caec (patch)
tree05bc1defcdebc201de3dd10477483d906a842821 /scripts/trend
parentb7970b29855563e4c67f85af8b31233eda80c22a (diff)
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Moved around most of the files so that source code is in src/, documentation
is in doc/, etc.
Diffstat (limited to 'scripts/trend')
-rwxr-xr-xscripts/trend30
1 files changed, 0 insertions, 30 deletions
diff --git a/scripts/trend b/scripts/trend
deleted file mode 100755
index 3c189c0b..00000000
--- a/scripts/trend
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-
-# This script requires Python support.
-#
-# To use, just run "trend" with the accounts to compute the trend for:
-#
-# trend dining
-#
-# The trend values are not terribly meaningful, but this gives an
-# example of how Python can be used to create more complex reports.
-
-ledger --import-stdin -T "@rdev()" reg "$@" <<EOF
-import ledger
-
-mean = ledger.parse_value_expr ("AT")
-last_mean = None
-last_dev = None
-
-def rdev (details):
- global last_mean, last_dev
- mval = mean.compute (details)
- if last_mean is None:
- dev = ledger.Value ()
- else:
- dev = mval - last_mean
- dev = (last_dev + dev) / 2
- last_mean = mval
- last_dev = dev
- return dev
-EOF