VB: set PeriodIndex as DataFrame column

pandas-dev · Nov 23, 2012 · 2b06aa2 · 2b06aa2
1 parent eb00827
commit 2b06aa2
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/vb_suite/timeseries.py b/vb_suite/timeseries.py
@@ -156,3 +156,14 @@ def date_range(start=None, end=None, periods=None, freq=None):
 
 timeseries_infer_freq = \
     Benchmark('infer_freq(a)', setup, start_date=datetime(2012, 7, 1))
+
+# setitem PeriodIndex
+
+setup = common_setup + """
+rng = period_range('1/1/1990', freq='S', periods=100000)
+df = DataFrame(index=range(len(rng)))
+"""
+
+period_setitem = \
+    Benchmark("df['col'] = rng", setup,
+              start_date=datetime(2012, 8, 1))