[PATCH] D67959: [LNT] Simplify population of alldata in lF_oneway

[Thomas Preud'homme via Phabricator via llvm-commits]

thopre created this revision.
thopre added reviewers: cmatthews, hubert.reinterpretcast, kristof.beyls.

Use a simpler iteration to populate alldata list in lF_oneway.


https://reviews.llvm.org/D67959

Files:
  lnt/external/stats/stats.py


Index: lnt/external/stats/stats.py
===================================================================
--- lnt/external/stats/stats.py
+++ lnt/external/stats/stats.py
@@ -1563,8 +1563,8 @@
 """
     a = len(lists)           # ANOVA on 'a' groups, each in it's own list
     alldata = []
-    for i in range(len(lists)):
-        alldata = alldata + lists[i]
+    for l in lists:
+        alldata.extend(l)
     alldata = N.array(alldata)
     bign = len(alldata)
     sstot = ass(alldata)-(asquare_of_sums(alldata)/float(bign))


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