# "at regular intervals" problem

• 03-17-2012, 12:10 PM
noobplus
"at regular intervals" problem
ive a notepad of 'n' lines, each value in an array xArray[n]
now I've to find out "kurtosis" for every 5 values of 'n'
(for example, kurtosis(first 5 values), kurtosis(next 5 values), etc)
*kurtosis is a formula which can be written in an expression..
Code:

`double zz=((TotalLineCount*(TotalLineCount+1))/((TotalLineCount-1)*(TotalLineCount-2)*(TotalLineCount-3))*(kurtbr))-((3*(TotalLineCount-1)*(TotalLineCount-1))/ (TotalLineCount-2)*(TotalLineCount-3));`
*kurtbr is already been calculated by an expression. and now,
how do we create the loop to do it every five values.
ive tried this:
Code:

```for(int j=0;j<(n);j=j+5)   {     for(int k=j+0;k<j+5;k++)       {           double[] zz = /**the formula mentioned earlier**/ z1;                   }   }```
is there a simpler technique?

regards
dhilip
• 03-17-2012, 01:28 PM
DarrylBurke
Re: "at regular intervals" problem
Don't misuse polls.

db
• 03-17-2012, 01:35 PM
noobplus
Re: "at regular intervals" problem
Quote:

Originally Posted by DarrylBurke
Don't misuse polls.

db

ok soz. did u understand my thread? :P

regards
dhilip