WOLFRAM

Novos Recursos do Mathematica 10 › Série temporal ›

Calcule a agregação estatística para uma série temporal 

Use a TimeSeriesAggregate para calcular o número total de unidades de ações negociadas por trimestre para uma série temporal financeira.

In[1]:=
Click for copyable input
X
In[2]:=
Click for copyable input
X
Out[2]=
In[3]:=
Click for copyable input
X
In[4]:=
Click for copyable input
X
Out[4]=

Use janelas de tamanho maior para melhorar a suavização.

In[5]:=
Click for copyable input
X
In[6]:=
Click for copyable input
X
In[7]:=
Click for copyable input
X
Out[7]=

Compare o alisamento.

mostre o input completo de Wolfram Language
Out[8]=

Related Examples

Represent Time Series Data with TimeSeries and EventSeries » Create TimeSeries with Dates » Work with Irregular Time Series » Work with Time Series Containing Missing Data »
Resample Time Series » Extract Part of a Time Series » Join a New Value or a New Time Series with a Time Series » Map an Arbitrary Function over a Time Series  »
Combine Time Series » Compute Aggregated Statistics for a Time Series » Shift a Time Series » Compute Descriptive Statistical Measures for a Time Series »
Filter a Time Series » Build Portfolio Value from Stock Time Series » Apply a Box–Cox Transformation to a Time Series » New Time Series Functions »
Analyze Personal Fitness Data » Create a Moon Phase Calendar » Compare Energy Production for Nuclear Reactors » Analyze the Frequency and Magnitude of Earthquakes »
Capture a Time Series from a Connected Device » Examine Pressure Reading Drops Due to Hurricane Sandy » Study Illuminance Data Using a Weather Station Device » Build a Model for Forecasting Stock Prices »
de en es ja zh