Math
Functions
abs
Get the absolute value of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the absolute value of |
acos
Get the arccosine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the arccosine of |
acosh
Get the hyperbolic arccosine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic arccosine of |
all
Check if all values in a collection are true.
| Parameters | Type | Description |
|---|---|---|
| collection | collection | Collection to check |
any
Check if any value in a collection is true.
| Parameters | Type | Description |
|---|---|---|
| collection | collection | Collection to check |
asin
Get the arcsine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the arcsine of |
asinh
Get the hyperbolic arcsine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic arcsine of |
atan
Get the arctangent of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the arctangent of |
atanh
Get the hyperbolic arctangent of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic arctangent of |
cbrt
Get the cube root of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the cube root of |
ceil
Get the ceiling of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the ceiling of |
corr
Get the correlation between two series.
| Parameters | Type | Description |
|---|---|---|
| p1 | series | Series to get correlation from |
| p2 | series | Series to get correlation from |
cos
Get the cosine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the cosine of |
cosh
Get the hyperbolic cosine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic cosine of |
cot
Get the cotangent of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the cotangent of |
cov0
Get the covariance with 0 degrees of freedom of two series.
| Parameters | Type | Description |
|---|---|---|
| p1 | series | Series to get covariance from |
| p2 | series | Series to get covariance from |
cov1
Get the covariance with 1 degrees of freedom of two series.
| Parameters | Type | Description |
|---|---|---|
| p1 | series | Series to get covariance from |
| p2 | series | Series to get covariance from |
div
Integer division of two numbers.
| Parameters | Type | Description |
|---|---|---|
| p1 | any | Dividend |
| p2 | any | Divisor |
exp
Get the exponential of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the exponential of |
floor
Get the floor of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the floor of |
kurtosis
Get the kurtosis of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get kurtosis from |
ln
Get the natural logarithm of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the natural logarithm of |
log
Get the logarithm of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the logarithm of |
| base | any | Base of the logarithm |
log10
Get the base 10 logarithm of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the base 10 logarithm of |
log1p
Get the natural logarithm of 1 plus a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the natural logarithm of 1 plus |
max
Get the maximum value of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get maximum value from |
mean
Get the mean of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get mean from |
median
Get the median of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get median from |
min
Get the minimum value of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get minimum value from |
mmax
Get the moving maximum value of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving maximum from |
mmean
Get the moving mean of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving mean from |
mmedian
Get the moving median of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving median from |
mmin
Get the moving minimum value of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving minimum from |
mod
Get the modulus of two numbers.
| Parameters | Type | Description |
|---|---|---|
| p1 | any | Dividend |
| p2 | any | Divisor |
mode
Get the mode of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get mode from |
mquantile
Get the moving quantile of a series.
| Parameters | Type | Description |
|---|---|---|
| percentile | f64 | Percentile to get |
| size | i64 | Size of the window |
| series | series | Series to get moving quantile from |
mskew
Get the moving skew of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving skew from |
mstd0
Get the moving standard deviation with 0 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving standard deviation from |
mstd1
Get the moving standard deviation with 1 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving standard deviation from |
msum
Get the moving sum of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving sum from |
mvar0
Get the moving variance with 0 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving variance from |
mvar1
Get the moving variance with 1 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| window | i64 | Window size |
| series | series | Series to get moving variance from |
neg
Get the negative of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the negative of |
pc
Get the percentage change of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get percentage change from |
pow
Get the power of a number.
| Parameters | Type | Description |
|---|---|---|
| base | any | Base of the power |
| exponent | any | Exponent of the power |
prod
Get the product of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get product from |
quantile
Get the quantile of a series.
| Parameters | Type | Description |
|---|---|---|
| percentile | f64 | Percentile to get |
| series | series | Series to get quantile from |
round
Get the rounded value of a series.
| Parameters | Type | Description |
|---|---|---|
| n | i64 | Number of decimal places to round to |
| collection | collection | Collection to round |
sign
Get the sign of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the sign of |
sin
Get the sine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the sine of |
sinh
Get the hyperbolic sine of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic sine of |
skew
Get the skew of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get skew from |
sqrt
Get the square root of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the square root of |
std0
Get the standard deviation with 0 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get standard deviation from |
std1
Get the standard deviation with 1 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get standard deviation from |
sum
Get the sum of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get sum from |
tan
Get the tangent of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the tangent of |
tanh
Get the hyperbolic tangent of a number.
| Parameters | Type | Description |
|---|---|---|
| value | any | Value to get the hyperbolic tangent of |
var0
Get the variance with 0 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get variance from |
var1
Get the variance with 1 degrees of freedom of a series.
| Parameters | Type | Description |
|---|---|---|
| series | series | Series to get variance from |
wmean
Get the weighted mean of a series.
| Parameters | Type | Description |
|---|---|---|
| weights | series | Weights to get weighted mean from |
| series | series | Series to get weighted mean from |
wsum
Get the weighted sum of a series.
| Parameters | Type | Description |
|---|---|---|
| weights | series | Weights to get weighted sum from |
| series | series | Series to get weighted sum from |