| Data |
|
Data for two samples (with spaces or tabs).
For missing data, insert -1.E+99 (i.e., ≤ this value)
Decimal mark (here):
either ',' or '.' . • |
Computes,
from two samples with unknown, unequal mean and standard deviation,
a confidence interval for the difference of the means.
This is essentially a template for easy introduction of data, namely,
via copy and paste from source documents, such as an Excel sheet or
a 'pdf' file. (For the base samples, the interval, for
α = 1 %, is (0.697, 3.303) .)
Missing data are allowed, given as mentioned.
A graph is drawn showing the two sample data. |
• Ponce, V. M.,
"Vlab"
(OnlineCalc),
San Diego State University, San Diego (CA), USA.
• Arsham, H.,
"Descriptive Statistics", University of Baltimore,
Baltimore (MD), USA.
• 1845-11-14: Dini, Ulisse (1919-10-28). |
