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If you are quite sure the scatter really is Gaussian, and that predicted SD is correct, a small P value tells you that your model is not right -- that the curve ...
https://www.graphpad.com/guides/prism/latest/curve-fitting/
To calculate a two-tail P value, therefore, use the following Microsoft Excel function: = ... Accounting for the correlation leads to a larger z value and, thus, ...
https://www.graphpad.com/guides/prism/latest/statistics/
The P value for weight-in-pounds would be very high - after including the other variables in the equation, this one adds no new information. Since the equation ...
https://www.graphpad.com/guides/prism/latest/curve-fitting/
This results in a P value for each comparison. These P values do not correct for multiple comparisons. They are not multiplicity adjusted P values. 2.Use ...
https://www.graphpad.com/guides/prism/latest/statistics/
Using these letters, any two groups can be compared. If two groups share a letter, it indicates that the P value for the pairwise comparison between them was ...
https://www.graphpad.com/guides/prism/latest/user-guide/
To compute a P value and confidence interval, the Fisher's LSD test does not account for multiple comparisons (but see the section on the protected LSD test ...
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Dfn is the degree of freedom for the numerator of the F ratio, and DFd is for the denominator. P value from t (two tailed). =TDIST (t, df, 2) (The third ...
GraphPad FAQs
If you're wondering how to do a t test, the easiest way is with statistical software such as Prism or an online t test calculator. ... The P value (p=0.261, t = ...
https://www.graphpad.com/guides/
P value The Friedman test is a nonparametric test that compares three or more matched or paired groups. The Friedman test first ranks the values in each ...
https://www.graphpad.com/guides/prism/latest/statistics/
If the null hypothesis is true, what is the probability that a particular experiment will happen to collect data that generate a P value low enough to reject ...
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