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Returns the vector of the log base 10 of the input vector at each element. Missing values are retained, unaltered by the calculation.
vector max( vector,vector ) vector min( vector,vector )
Returns the vector of maximum (minimum) value of the two input vectors at each element. A missing value in either input vectors will result in a missing value in the corresponding place in the output vectors.
vector max( vector,number ) vector min( vector,number )
Returns the vector of the maximum (minimum) of the number and the vector value at each element. Missing values in the input vector are transferred to the output vector.
number maxvalue( vector ) number minvalue( vector )
Returns the vector (minimum) value of all the values of the vector. Only non-missing values are considered in the calculation. If there are no valid values, the function returns the missing value indicator.
vector merge( vector,vector,... )
Merge several vectors. The same as the operator &. The output is a vector with as many elements as the total number of elements in all merged vectors. Merging with the value nil does nothing, and is used to initialise when building a vector from nothing.
vector mod( vector,vector )
Returns a vector where the elements are the remainder of the division of the first vector by the second vector. A missing value in either input vector will result in a missing value in the corresponding place in the output vector. Note that only the integer parts of the inputs are considered in the calculation, meaning that a second parameter of 0.5 would cause a division by zero.
vector neg( vector )
Returns the vector of the negative of the input vector at each element. The same as (-vector). Missing values are retained, unaltered by the calculation.
vector nobitmap ( vector,number )
Returns a copy of the input vector (first argument) with all of its missing values replaced with the number specified by the second argument. See also bitmap.
vector sgn( vector )
Returns the vector of the sign of the values of the input vector at each element-1 for negative values, 1 for positive and 0 for null values. Missing values are retained, unaltered by the calculation.
vector sin( vector )
Returns the vector of the sine of the input vector at each element. Input vector must have values in radians. Missing values are retained, unaltered by the calculation.
vector sqrt( vector )
Returns the vector of the square root of the input vector at each element. Missing values are retained, unaltered by the calculation.
vector tan( vector )
Return the tangent of the input vector at each element. Input vector must have values in radians. Missing values are retained, unaltered by the calculation.