vendrig
asked on
Statistical functions
Hi!
I'm looking for a freeware class or library that lets me do statistical operations, such as mean and standard deviation.
So I want to give a list or array of doubles as input and get the results back. I should be able to do this in an easy way (otherwise I might as well program it all myself).
I'm using Visual C++ 6.
I'm looking for a freeware class or library that lets me do statistical operations, such as mean and standard deviation.
So I want to give a list or array of doubles as input and get the results back. I should be able to do this in an easy way (otherwise I might as well program it all myself).
I'm using Visual C++ 6.
ASKER
Hi nietod!
Yeah, I could do it myself, done it for Java once. But I kinda expected it to be already done in C++. And I hope to get more than mu/sigma as a bonus. Because I'll think of something new every week;-) Plus it's nice if someone else tested the code already.
Not looking for a commercial one.
Yeah, I could do it myself, done it for Java once. But I kinda expected it to be already done in C++. And I hope to get more than mu/sigma as a bonus. Because I'll think of something new every week;-) Plus it's nice if someone else tested the code already.
Not looking for a commercial one.
Hi,
Hope this helps:
http://www.vsl.ist.ucf.edu/groups/vtb/ZCAP_PROGRAMR_HTML/aindex.html
There is a file for:
1. mean.c
2. statistics.c
There are others too check thme out.
Bye
Abdij
Hope this helps:
http://www.vsl.ist.ucf.edu/groups/vtb/ZCAP_PROGRAMR_HTML/aindex.html
There is a file for:
1. mean.c
2. statistics.c
There are others too check thme out.
Bye
Abdij
ASKER
Hi Abdij!
numautil.c seems to be what I need here. But I only see the header files, where can I get the source or the library?
numautil.c seems to be what I need here. But I only see the header files, where can I get the source or the library?
Hi,
Here it is
http://www.vsl.ist.ucf.edu/groups/vtb/
There is a .gz file containing the source.
Hope this helps,
Bye
Abdij
Here it is
http://www.vsl.ist.ucf.edu/groups/vtb/
There is a .gz file containing the source.
Hope this helps,
Bye
Abdij
ASKER
Could you give the URL of that gz, I don't see it anywhere.
If winzip doesn't eat it try searching for gzip. Maybe its available from delorie...
ASKER
Kangaroo: thanks, but I know what to do with a gz file. I just don't see the package with source files anywhere on that page.
Mh, they are 'out of the air' (http://www.delorie.com/).
Eigenlijk is het de moeite niet om het www af te zoeken. Als je je ie meel even geeft dan stuur ik het gewoon op.
Eigenlijk is het de moeite niet om het www af te zoeken. Als je je ie meel even geeft dan stuur ik het gewoon op.
Ah that's what you mean.
ASKER
Kangaroo: WinZip can handle gz, no problem. If you happen to have that statistics package, you can send it to jeroeneke@iname.com
Alas, a misunderstanding. I was talking about the gzip exacutable.
ASKER
Ah, jammer...
Hi,
Search for .tar.gz on this page.
I am planning to download and send the zip to you.
http://www.vsl.ist.ucf.edu/groups/vtb/projectZCAP.html
Bye
Abdij
Search for .tar.gz on this page.
I am planning to download and send the zip to you.
http://www.vsl.ist.ucf.edu/groups/vtb/projectZCAP.html
Bye
Abdij
ASKER CERTIFIED SOLUTION
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ASKER
abdij: please do not mail it! It's way too big! Now I have the valid URL, so I can download it myself.
Hi,
Thanx Man.
All the best
Enjoy
Bye
Abdij
Thanx Man.
All the best
Enjoy
Bye
Abdij
ASKER
Well, I got Alex's program running before the download of that package was finished (it's over 150MB and even at 50kbps that's a lot). It does exactly what I want, so I'll give him the points.
Thanks for all the efforts.
Thanks for all the efforts.
http://www.nr.com
I don't know of any free ones, but mean and SD are VERY simple, you should be able to to them yourself.