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r_repl
2010 May 19
1
Why does my RPy2 program run faster on Windows?
...pend(row[2])
t4=datetime.now()
t1=datetime.now()
print "Calculating"
d1.pop(0)
d1vec = robjects.StrVector(d1)
v1vec = robjects.FloatVector(v1)
v2vec = robjects.FloatVector(v2)
r1 = r('Return.calculate(%s)' %v1vec.r_repr())
r2 = r('Return.calculate(%s)' %v2vec.r_repr())
tl = robjects.rlc.TaggedList([r1,r2],tags=('Geo','Nifty'))
df = robjects.DataFrame(tl)
ts2 = r.timeSeries(df,d1vec)
tsa = r.timeSeries(r1,d1vec)
tsb = r.timeSeries(r2,d1vec)...