## Calculating weighted average

Calculating weighted average
# 1
07-05-2011
Calculating weighted average

Dear all,

i have 200 values in a file. How can i calculate a weighted average and output into a new file avg.dat?
INPUT:
file1.dat

1.3453
2.434
2.345
.....

OUTPUT:
avg.dat
file1: 1.762

Thanks.
Po
 chen.xiao.po View Public Profile for chen.xiao.po Find all posts by chen.xiao.po
# 2
07-05-2011
just an average is easy, but weighted average implies different values count for different proportions of the outcome. What decides that? Weighted how?
 Corona688 View Public Profile for Corona688 Visit Corona688's homepage! Find all posts by Corona688
# 3
07-05-2011
i scrapped the idea!
 chen.xiao.po View Public Profile for chen.xiao.po Find all posts by chen.xiao.po
# 4
07-05-2011
---------- Post updated at 12:26 PM ---------- Previous update was at 12:25 PM ----------

---------- Post updated at 12:29 PM ---------- Previous update was at 12:26 PM ----------

 ctsgnb View Public Profile for ctsgnb Find all posts by ctsgnb

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