Moving Average in Calc

目次

# Moving Average

Calculates the moving average of a time series

このコマンドの見つけ方

#### 「メニューバー」から

Choose Data - Statistics - Moving Average

#### From the tabbed interface:

Choose Data - Statistics - Moving Average.

On the Data menu of the Data tab, choose Statistics - Moving Average.

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

### データ

入力範囲: 分析対象のデータ範囲の参照です。

結果貼り付け先: 検定の結果表示の先頭のセルの参照です。

## 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.

#### Grouped By

Select whether the input data has columns or rows layout.

## Parameters

Interval: The number of samples used in the moving average calculation.

#### Example

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

## Results of the moving average:

Column 1 | Column 2
--- | ---
#N/A | #N/A
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/A | #N/A

関連項目

Sampling

Descriptive Statistics

Analysis of Variance (ANOVA)

Correlation

Covariance

Exponential Smoothing

Moving Average

Regression Analysis

Paired t-test

F-test

Z-test

Chi-square test

Fourier Analysis

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