Thanks for the feedback I was using Anderson
Darling test form the functions option. After your response I
tried the Normality Test option in the menu.
Can we have a trend line (straight line) on the data points
to know how much every data point is deviating from the straight
line?
Regards,
Ujjwal Joshi
On 02/01/2012 7:06 PM, Andreas Guelzow wrote:
Are you using a tool from the statistics menu or are you
using the attest function directly? In the latter case you need
to enter it as an array function.
Please describe in more detail what you are doing.
When I am doing Anderson Darling
Test in the tool it is giving a single value, but as per the
help file, this function returns an array with the first row
giving the p-value of the Anderson-Darling Test, the second
row the test statistic of the test, and the third the number
of observations in the sample.
Please comment.
Regards,
Ujjwal Joshi
On 28/12/2011 1:37 PM, Jean Brefort wrote:
Insert/Chart... then select Statistics in the plot families list, the
supported plot types should appear.
You might first select the data before selecting the menu item.
Regards,
Jean
Le mercredi 28 décembre 2011 à 09:41 +0530, Ujjwal Joshi a écrit :
How can we draw a box plot in gnumeric?
Regards,
Ujjwal Joshi
On 23/12/2011 12:35 AM, Andreas Guelzow wrote:
On Thu, 2011-12-22 at 17:20 +0530, Ujjwal Joshi wrote:
I am working in a software company and we were in the process of
selecting an open source for statistical analysis. I have tried to
list down the statistical analysis/tools that are required in our
profile/job and then mapped it to gnumeric to know whether this toll
furnishes all our requirements.
Would request you to go through the document and let me know incase I
have missed out some feature(s) in guneric, also would appreciate
in-case you can suggest some open source tool that will cater all are
requirements.
The primary open source statistics tool is the R-project. So for
hardcore statistical needs you may want to use that.
Nevertheless you missed some Gnumeric features.
2
Scatter
Plot
available in insert->chart
3
Box
Plot
available in insert->chart
4
Probability and Probability Distribution Plots
some
are
available in insert->chart
14
Hypothesis Testing
Lots of
hypothesis testing tools are available in Gnumeric. You need to be more specific.
14.3
F test
Statistics->TwoSampleTests->TwoVariances:FTest
14.4
Simple
t-test
Easily
done
using
TTEST
function
14.5
Paired
t-test
Statistics->TwoSampleTests->TwoMeans->...
Since Gnumeric is a spreadsheet program lots of the rest can probably be
easily constructed. (All the Statistics-> items are really constructed
from existing sheet functions.)
Andreas
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