Contido

# Media móbil

Calcula a media móbil dunha serie temporal

Para acceder a esta orde...

Escolla Datos - Estatísticas - Media móbil

For more information on the moving average, refer to the corresponding Wikipedia article.

### Datos

Input Range: The reference of the range of the data to analyze.

Results to: The reference of the top left cell of the range where the results will be displayed.

## Trim input range to actual data content

Check this box to allow trimming of the input range to the actual data content before computing moving-average. Trimming data ignores unused or empty cells after the last non-empty cell in the input range, thus reducing the computing load of the moving average to the actual data. This checkbox is enabled by default.

#### Agrupado por

Select whether the input data has columns or rows layout.

## Parámetros

Intervalo: O número de mostras empregado no cálculo da media móbil.

#### Exemplo

The following table has two time series, one representing an impulse function at time t=0 and the other an impulse function at time t=2.

| A | B
1 | 1 | 0
2 | 0 | 0
3 | 0 | 1
4 | 0 | 0
5 | 0 | 0
6 | 0 | 0
7 | 0 | 0
8 | 0 | 0
9 | 0 | 0
10 | 0 | 0
11 | 0 | 0
12 | 0 | 0
13 | 0 | 0

## Resultados da media móbil:

Columna 1 | Columna 2
--- | ---
#N/D | #N/D
0.3333333333 | 0.3333333333
0 | 0.3333333333
0 | 0.3333333333
0 | 0
0 | 0
0 | 0
0 | 0
0 | 0
0 | 0
0 | 0
0 | 0
#N/D | #N/D

Temas relacionados

Mostraxe

Estatísticas descritivas

Análise de varianza (ANOVA)

Correlación

Covarianza

Suavizado exponencial

Media móbil

Regression Analysis

Paired t-test

Test F

Z-test

Chi-square test

Fourier Analysis