Statistics

bar_chart

Draw a bar chart

bernoulli_variable

Bernoulli variable

binomial_variable

Binomial variable

boxplot

Draw a boxplot

central_moment

Central moment computation

chi_squared_variable

${\chi }^2$ variable

coefficient_of_variation

Coefficient of variation computation

correlation_n

Correlation computation, up to a factor

correlation

Correlation computation

covariance

Covariance computation

density

Density function of a random variable

distribution

Distribution function of a random variable

exponential_variable

Exponential variable

extended_quartile

Quartiles of a data sample

geometric_mean

Geometric mean computation

geometric_variable

Geometric variable

harmonic_mean

Harmonic mean computation

histogram

Draw a histogram

interquartile_range

Difference between third and first quartiles

kurtosis

Kurtosis computation

mean

Mean computation

median

Median computation

mode

Mode computation

moment

Moment computation

normal_variable

Normal variable

pie_chart

Draw a pie chart

poisson_variable

Poisson variable

quantile

Inverse of cumulative distribution

quartile

Quartile computation

random

Random number following a distribution

regression_exponential

Regression following an exponential function

regression_line

Regression following a linear function

regression_logarithm

Regression following a logarithm function

regression_power

Regression following a power law

skewness

Skewness computation

standard_deviation_n

Standard deviation computation, up to a factor

standard_deviation

Standard deviation computation

standardize

Standardization of a random variable

student_t_variable

$t$-student variable

uniform_variable

Uniform variable

variance_n

Variance computation, up to a factor

variance

Variance computation