Programming ColdFusion MX, 2nd Edition

Name

ArrayAvg

Synopsis

ArrayAvg(array)

Returns the average (mean) of the values in the array. The following example returns the average of the values contained in the one-dimensional array Grades:

<cfset Grades = ArrayNew(1)>
<cfset Grades[1] = 95>
<cfset Grades[2] = 93>
<cfset Grades[3] = 87>
<cfset Grades[4] = 100>
<cfset Grades[5] = 74>
   
<cfdump var="#Grades#">
   
<p><cfoutput>The average grade is #ArrayAvg(Grades)#%</cfoutput>