From: Ben Pfaff <blp@gnu.org>
Date: Mon, 16 Apr 2007 14:52:28 +0000 (+0000)
Subject: Mention that a measure of 0 is occasionally seen.
X-Git-Tag: v0.6.0~487
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a6d22a51624cdee7a9f6788bbd5fbf65e45f5c1;p=pspp-builds.git

Mention that a measure of 0 is occasionally seen.
---

diff --git a/doc/data-file-format.texi b/doc/data-file-format.texi
index 2186b6d4..00639507 100644
--- a/doc/data-file-format.texi
+++ b/doc/data-file-format.texi
@@ -582,6 +582,9 @@ Ordinal Scale
 Continuous Scale
 @end table
 
+Occasionally a value of 0 is seen here.  PSPP interprets this to mean
+a nominal scale.
+
 @item int32 width
 The width of the display column for the variable in characters.