|Analytical performance indicators|
Calculation of derived analytical indicators of time series
|Seasonal fluctuations. Seasonal indices. Method of simple averages|
The study of periodic (seasonal) fluctuations. Calculation of average seasonal indices by the method of simple averages.
|Histogram group number|
Sturges formula and other methods of determining the number of groups in histogram generation
|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
|Pearson correlation coefficient|
The Pearson correlation coefficient calculator is a tool that allows users to input sets of paired random variables and calculate the correlation between them.
|Simple Moving Average|
Simple Moving Average calculation based on candles
|Weighted moving average|
Weighted moving average calculation by candles
Exponential smoothing theory
|Double exponential smoothing|
Description and example of the double exponential smoothing
|Triple exponential smoothing|
Description and examples of triple exponential smoothing
|Exponential Moving Average|
Exponential Moving Average calculation by candles
|Chande momentum oscillator indicator|
Description of Chande momentum oscillator indicator, drawing a graph on candles
|Indicators of variations|
Calculation of variation - the coefficient of variation, dispersion, mean square deviation, etc.
The Histogram Builder calculator allows users to input a set of numbers and generate a histogram, either by using the Sturgess, Scott or Freedman-Diaconis formula, or manually setting the number of groups.
|Spearman's Rank Correlation Calculator|
This online calculator calculates the Spearman's rank correlation coefficient, which is a measure of the degree of association between two ranked variables.
Plots the CDF and PDF graphs for normal distribution with given mean and variance.
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.
|Direct measurement error analysis|
Calculates error of direct measurements for given measured value series and confidence interval.
|Probability of given number success events in several Bernoulli trials|
Gives the probability of k success outcomes in n Bernoulli trials with given success event probability.
|Cuba World Development Indicators 2016 - in memory of Fidel Castro|
This calculator provides access to 752 world development indicators for Cuba imported from World Bank data at 2016. In memory of Fidel Castro.