Hi all,
here is my situation
In my experiment, I expose 10 subjects to 24 different conditions of
stimuli. Each condition is exposed to the same subject 3x.
This would make each subject have 24x3=72 data points. All the subjects
combined would have 72x10=720 data points with each condition
Ruijie breakaway8 at gmail.com writes:
In my experiment, I expose 10 subjects to 24 different conditions of
stimuli. Each condition is exposed to the same subject 3x.
This would make each subject have 24x3=72 data points. All the subjects
combined would have 72x10=720 data points with each
Noted.
I have attached a list of some data in csv format.
The first column is the SubID and the rest of the column are the mean of
each condition for the particular subject.
Average 1 is the average computed from each column in the list.
Average 2 is computed from the raw data of all the data
Are you sure that you have the same number of data points in each of
the summary cells that you show in your csv file that was sent? You
need to provide a reproducible example of all the data so we can see
what you did. The best information I can provide at this point is
that you have a bug in
Thanks for your help jim. I have attached the raw data to see if anyone else
can replicate my problem.
Correction: i realise my attachment was too large, I have uploaded it to
another site. The link is:
http://dl.dropbox.com/u/1443460/List%20-%20Raw%20Data.csv
Regards,
Ruijie (RJ)
He
A quick check of you data shows that there are not the same number of
sample in each of the different conditions, therefore trying to take
the average of the averages will not work.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 32 31 29 30 24 23 31 32 32 31 24
Notice that only column 19 in your original had the same for the
average of the average and every entry had 32 data points.
On Mon, May 24, 2010 at 1:47 PM, jim holtman jholt...@gmail.com wrote:
A quick check of you data shows that there are not the same number of
sample in each of the
Thanks for your help jim. I have attached the raw data to see if anyone else
can replicate my problem.
Regards,
Ruijie (RJ)
He who has a why can endure any how.
~ Friedrich Nietzsche
On 25 May 2010 00:17, jim holtman jholt...@gmail.com wrote:
Are you sure that you have the same
Yes thank you very much! I knew i had different data points for each subject
per condition but didn't realise that it would affect the averages of the
averages!
Thank you for helping me solve this big headache of mine for the past 2 days
=)
Regards,
Ruijie (RJ)
He who has a why can
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