# Search results

##### Result by tag 42 results

- Z-score from P-value
This online calculator calculates z score from p value

- Analytical performance indicators
Calculation of derived analytical indicators of time series

- Bayes’ theorem
This online calculator calculates posterior probabilities according to Bayes’ theorem.

- Bernoulli trials table
This online calculator calculates probability of k success outcomes in n Bernoulli trials with given success event probability for each k from zero to n.

- Binomial distribution, probability density function, cumulative distribution function, mean and variance
This calculator calculates probability density function, cumulative distribution function, mean and variance of a binomial distribution for given n and p

- Chande momentum oscillator indicator
Description of Chande momentum oscillator indicator, drawing a graph on candles

- Direct observation error analisys
Calculates error of direct measurements for given measured value series and confidence interval.

- Double exponential smoothing
Description and example of the double exponential smoothing

- Exponential Moving Average
Exponential Moving Average calculation by candles

- Exponential smoothing
Exponential smoothing theory

- Histogram
Histogram generation according to input data. The number of groups is determined by the Sturgess formula, other formulas or set manually

- Histogram group number
Sturges formula and other methods of determining the number of groups in histogram generation

- Indicators of variations
Calculation of variation - the coefficient of variation, dispersion, mean square deviation, etc.

- Log-normal distribution
It calculates the probability density function (PDF) and cumulative distribution function (CDF) of long-normal distribution by a given mean and variance.

- Pearson correlation coefficient
The calculation of the correlation coefficient of two random variables

- Probability of given number success events in several Bernoulli trials
Gives probability of k success outcomes in n Bernoulli trials with given success event probability.

- Seasonal fluctuations. Seasonal indices. Constant mean method.
The study of periodic (seasonal) fluctuations. Calculation of average seasonal index by constant mean method.

- Spearman's correlation coefficient
Calculates Spearman's rank correlation coefficient

- Student t-distribution
Calculates cumulative distribution function value and probability density function value for Student t-distribution. Quantile calculator evaluates Student quantiles for given probability and specified number of degrees of freedom.

- Triple exponential smoothing
Description and examples of triple exponential smoothing