# Analytical performance indicators

The calculator below makes the calculation of derived indicators of analytical time series.

Rows of dynamics can be called rows, which are arranged in chronological order parameters describing change any values ​​in the time period. Rows of speakers includes 2 basic elements: time indicators - t and the corresponding value of the index - Y.

Rows of speakers is: instantaneous and interval.

Moment time series show the status of the study on the value of a particular time. Interval rows indicate the status of the study values ​​for individual intervals.

Analytic derivatives indices

1. Absolute growth

The difference between the values ​​of two parameters of a number of speakers.

Basic absolute increase - the difference between the current value and the value received for the permanent base of comparison

Chain absolute increase - the difference between the current and previous values

2. Growth rate

The ratio of the two levels of a number (may be expressed as a percentage).

The baseline growth rate - the ratio of the current value and the value received for the permanent base of comparison

Chain growth rate - the ratio of the current and previous values

3. Growth rate

The ratio of the absolute gain to compare metrics.

The baseline growth rate - the ratio of absolute growth and basic values ​​adopted for the constant base of comparison

Chain growth rate - the ratio of absolute growth of chain and the previous value of the indicator

4. Acceleration

The absolute acceleration - the difference between the absolute growth for the period, and the absolute increase in the previous period of equal duration. Measured only chain method

The relative acceleration - the ratio of the chain growth rate for the period and chain growth rate in the previous period

5. The rate of increase

The ratio of the absolute increments chain to the level adopted for the constant base of comparison

6. The absolute value of one percent growth

The ratio of absolute growth to the rate of growth, expressed as a percentage.

After the disclosure of the formula is simplified.

For generalizing the characteristics of the dynamics of the studied series of calculated average dynamics.

Mean dynamics

1. Mid

Characterized by a typical value indicators

The dynamic range of the interval is calculated as the simple arithmetic average of

The dynamic range of the torque with equal time intervals between samples as the chronological average

2. Average absolute increase

Generalizing indicator of the speed of the absolute values ​​of changes in the dynamic series

3. The average growth rate

Generalizing characteristic of the growth rates of a number of speakers

(Root of degree i - 1)

4. The average growth rate

Attitude is also that between the growth rate and growth rate

All derivatives and averages given here are calculated in the calculator (see. Below) as the user enters the number of values ​​in the table.

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Analytical indicators dynamics
Values number
Import data
For separation fields can use one from these characters: Tab, ";" or ",":
Analytical indicators dynamics:
Average level number:
Average absolute growth:
Average temp growth:
Average temp growth: