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seen Mar 23 at 10:54

Mar
21
awarded  Good Question
Mar
1
revised Finding time-series direction reversal of certain magnitude
time-series flag added
Mar
1
suggested approved edit on Finding time-series direction reversal of certain magnitude
Jan
16
comment Why does TimeSeriesShift is just adding a fixed number of days?
I see the point. Yet in many application with more developed time series analysis packages (EViews or even in matlab packages) uniform spacing is defined a bit more naturally (fuzzy?). If the series is of monthly frequency it usually just means that there are no two observations for the same month. I mean it should be sufficient for most of the usual time series models. I might be mistaken though. ))
Jan
16
comment Why does TimeSeriesShift is just adding a fixed number of days?
@AndyRoss, I would expect it to behave in the same way as DatePlus[{2014, 1, 29}, {1, "Month"}] which produces Feb. 28. The critical thing is that the function should return a date in the following month not the month after that month.
Jan
15
comment Why does TimeSeriesShift is just adding a fixed number of days?
It's rather strange that TimeSeriesShift would produce different results from DatePlus, isn't it? @Mike, thanks for your solution.
Jan
15
asked Why does TimeSeriesShift is just adding a fixed number of days?
Jan
10
awarded  Revival
Nov
20
awarded  Nice Question
Nov
12
accepted DayRound Rounding Values:No difference between “Preceding” and “Following”?
Nov
9
comment DayRound Rounding Values:No difference between “Preceding” and “Following”?
thanks. Yet I still struggle to understand the logic of "Preceding" and "Following" having no effect.
Nov
9
asked DayRound Rounding Values:No difference between “Preceding” and “Following”?
Oct
8
accepted Association of pure functions
Oct
7
asked Association of pure functions
Sep
25
answered Estimation of vector autoregressive (VAR) process
Aug
30
awarded  Teacher
Aug
30
answered Time-series decomposition in Mathematica
Jul
23
comment Keyboard issues with Mathematica 9.0.1 for Linux
I have this remapping issue on windows 8 too.
Jul
2
awarded  Curious
Jun
29
awarded  Popular Question