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Supported Operators
Supported operators NumExpr supports the set of operators listed below: Bitwise operators (and, or, not, xor): &, |, ~, ^ Comparison operators: <, <=, ==, !=, >=, > Unary arithmetic operators: - Binary arithmetic operators: +, -, *, /, **, %, <<, >>
Examples (Functions)
Here, is the list of all the functions built in StellarAi Sr. No. Computation Function Syntax Description Example 1 Get count of expression @countExpr(parameter_name>3000) This function counts the data points in the column for the given condition. ...
Adding Computations to Analysis Group
Adding Computations to Analysis Group: Computations are essentially simple / complex mathematical expressions, logical operators, trigonometric functions whose results are shown in an information tile. Computations involve creating mathematical ...
Adding 'Computed Parameters' to data
Adding 'Computed Parameters' to data: A computed parameter is a StellarAi-generated data column, derived by applying mathematical expressions, logical operators, or trigonometric functions on data columns from the test files. Example: Calculation of ...
Computed Function (Examples)
Here, is the list of all the computed functions in StellarAi Sr. No. Computation Function Syntax Description Example 1 diff idiff = @diff( `parameter_name` ) This function adds a new column to the data, storing the difference between consecutive data ...