syntax

MATHEMATICAL OPERATIONS
abs, 1 // Absolute value of n
add, 2 // Add lhs and rhs
divide, 2 // Divide lhs by rhs
subtract, 2 // Subtract lhs and rhs
sqrt, 1 // Square root of x, where x > 0
sign, 1 // Sign of n, -1 where x < 0, +1 where x > 0, else zero
power, 2 // Take lhs to the rhs power
multiply, 2 // Multiply lhs and rhs
 
BOOLEAN OPERATIONS
logicaland, 2 // Logical and lhs and rhs
logicalor, 2 // Logical or lhs and rhs
hastag, 1 // Has a tag
 
STATISTICAL
avg, 1, // Average, weighted if x is present and time series 
bin, 2, // Place data into bins 
count, 1 //Count all values that aren't NaN
sum, 1 // Sum of inputs 
meanmax, 2 // Mean maximal value 
meanmax, 1 // Man maximal curve 
slr, 1 // Simple linear regression
 
SELECTION
min, 1 // Smallest value of all the inputs 
max, 1// Largest value of all the inputs. 
first, 2 // Limit to the first n elements
last, 2 // Limit to the last n elements
least, 2 // Limit to the least n elements greatest, 2 // Limit to the greatest n elements 
if, 2 // Conditional selection
if 3, // Conditional selection
 
UNITS
english, 1 // Convert metric to english if appropriate
metric, 1 // Convert english to metric if appropriate
 
POWER-DURATION
frc, 1 // FRC from a mean max curve 
frc, 2 // Rolling FRC 
frce, 1 // FRC error from a mean max curve
ftp, 1 // FTP from a mean max curve 
ftp, 2 // Rolling FTP
ftpe, 1 // FTP error from a mean max curve
pmax, 1 // pmax from a mean max curve 
pmax, 2 // Rolling Pmax
pmaxe, 1 // pmax from a mean max curve
phenotype, 1 // phenotype from a mean max curve 
pdcurve, 1 // Power-duration curve 
pdcurve, 2 // Power-duration curve
pdprofile, 1 // Power-duration profile
 
SMOOTHING
ewma, 2 // exponentially-weighted moving average
tl, 2 // Training load (ATL, CTL) 
filter, 3 // Convolve
gaussian, 2 // Gaussian filter kernel
 
SORTING AND RESHAPING
sort, 1 // Sort ascending sortd, 1 // Sort descending 
shift, 2 // Shift data forward or backward 
nozero, 1 // Replace all zero values with NaN
 

TRAINING LEVELS
levelfrom, 2 // Training level from 
levelto, 2 // Training level to 
levelname, 2 // Training level name
 
ROUNDING
ceil, 1 // Smallest integer that is greater than or equal to n
floor, 1 // Largest integer that is less than or equal to n
frac, 1 // Fractional portion of n
trunc, 1 // Integer portion of n
 
DATE AND TIME
date, 3 // Date serial number
Global variables:
today (today’s date)

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