QlikView Reference Manual.pdf - QlikCommunity - QlikView

Returns the number of set bits in i. Where i is interpreted as a signed 64-bit integer, though only the first 48
bits are significant. A value above 48-bits will return NULL.
Examples:
bitcount ( 3 ) returns 2
bitcount( 100 ) returns 3
bitcount( -1 ) returns 32
bitcount( n )+bitcount(bitnot n ) returns 64 (as long as n is a valid integer).
Back to Other Functions.
Script Range Functions
Range functions will replace the following General Numeric Functions (page 303): numsum, numavg,
numcount, nummin and nummax, which should now be regarded as obsolete.
rangesum(expr1 [ , expr2, ... exprN ])
Returns the sum of a range of 1 to N arguments. As opposed to the + operator, rangesum will treat all nonnumeric
values as 0.
Examples:
rangesum (1,2,4) returns 7
rangesum (1,'xyz') returns 1
rangesum (null( )) returns 0
rangeavg(expr1 [ , expr2, ... exprN ])
Returns the average of a range of 1 to N arguments. If no numeric value is found, NULL is returned.
Examples:
rangeavg (1,2,4) returns 2.33333333
rangeavg (1,'xyz') returns 1
rangeavg (null( ), 'abc') returns NULL
rangecount(expr1 [ , expr2, ... exprN ])
Returns the number of values found within a range of 1 to N arguments. NULL values are not counted.
Examples:
rangecount (1,2,4) returns 3
rangecount (2,'xyz') returns 2
rangecount (null( )) returns 0
rangemin(expr1 [ , expr2, ... exprN ])
Returns the lowest numeric value found within a range 1 to N arguments. If no numeric value is found,
NULL is returned.
Examples:
308
rangemin (1,2,4) returns 1
rangemin (1,'xyz') returns 1
rangemin (null( ), 'abc') returns NULL