Transformations
These functions transform each value of numerical structures:
Exponential
Natural logarithm
Logarithm base 10
Square root
Sine
Hypobolic sine
Inverse sine (synonym ASIN)
Cosine
Hypobolic cosine
Inverse cosine (synonym ACOS)
Tangent
Hypobolic tangent
Inverse tangent (synonym ATAN)
Inverse tangent from opposite and adjacent sides
Converts from radians to degrees
Converts from degrees to radians
Angular transform
Inverse angular
Logit
Inverse logit
Complementary log-log
Inverse complementary log-log
Fitted values from a smoothing-spline
Absolute value
Sign
Modulus
Integer part
Fractional part
Nearest integer
Ceiling (least integer greater or equal)
Floor (largest integer less or equal)
Sets out-of-range values to specified upper or lower bounds
Cumulative sums
Differences
Ordered values
Reversed series
Shift a series
Circulate a series
Missing values inserted at specified positions
Missing values replaced by specified values
Factor levels replaced by specified values
Locate position within a
vector
Factorial
Log of factorial
Number of combinations
Number of permutations
Bessel function J0
Bessel function J1
Modified Bessel function I0
Modified Bessel function I1
Beta function
Gamma function
Digamma function
Trigamma function
Log-gamma function