Timeline for Compare Two Means Without Underlying Observations in R?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Dec 3, 2018 at 10:02 | comment | added | Glen_b | Comments in this post suggest a couple of packages. Alternatively several posts on site give ways to simulate data that has exactly the same sample mean and variance as the sample, which while somewhat roundabout would work. On the third hand, simply writing a function to do it directly is a matter of moments. | |
| Dec 3, 2018 at 7:57 | comment | added | Niek | Do you know the group size of the experimental sub-set? Is 14 the mean of all students or the mean of the control group (i.e. all students not in the sub-set)? | |
| Dec 3, 2018 at 7:09 | comment | added | user2974951 | This is gonna be tough, is there no way of getting the data of the individuals? Alternatively you may try to simulate some data to have exactly that mean and deviance and then run a t-test. | |
| Dec 3, 2018 at 5:43 | history | edited | iPlexipen | CC BY-SA 4.0 |
added 4 characters in body
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| Dec 3, 2018 at 5:34 | history | asked | iPlexipen | CC BY-SA 4.0 |