search for: v1vec

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2010 May 19
1
Why does my RPy2 program run faster on Windows?
...der by dlyprice_date" %(cds,bm,cds,bm)): d1.append(str(row[0])) v1.append(row[1]) v2.append(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 = robject...