dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: VB4,VB5,VB6,VBS
Expertise: beginner
Nov 20, 1999

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


ArrayAvg - The average of an array of any type

' The average of an array of any type
'
' FIRST and LAST indicate which portion of the array
' should be considered; they default to the first
' and last element, respectively
' if IGNOREEMPTY argument is True or omitted,
' Empty values aren't accounted for

Function ArrayAvg(arr As Variant, Optional First As Variant, _
    Optional Last As Variant, Optional IgnoreEmpty As Boolean = True) As Variant
    Dim index As Long
    Dim sum As Variant
    Dim count As Long

    If IsMissing(First) Then First = LBound(arr)
    If IsMissing(Last) Then Last = UBound(arr)
    
    ' if arr isn't an array, the following statement raises an error
    For index = First To Last
        If IgnoreEmpty = False Or Not IsEmpty(arr(index)) Then
            sum = sum + arr(index)
            count = count + 1
        End If
    Next
    
    ' return the average
    ArrayAvg = sum / count

End Function
Francesco Balena
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
Thanks for your registration, follow us on our social networks to keep up-to-date