Timeline for Computation of polynomial contrast variables
Current License: CC BY-SA 3.0
18 events
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| Apr 13, 2017 at 12:44 | history | edited | CommunityBot |
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| Jul 3, 2016 at 20:50 | vote | accept | ttnphns | ||
| Apr 15, 2016 at 14:18 | comment | added | Antoni Parellada | @amoeba Thank you. Since we are alone, let me confide in you: The author of the OP does not need any help from me, but I took his comment (above) about the inner workings of (specifically) the R functions that I used in the companion post as a personal fun challenge, because it made me realize how little I understood these implementations of QR factorization built into the R functions. Since it was incredibly difficult for me to find any good references, or get any answers that really made a difference by asking online, I am posting what I got after more effort than I care to admit. | |
| Apr 15, 2016 at 14:11 | comment | added | amoeba | +1 but I guess that SPSS has built in functions for QR decomposition (or am I wrong?), so if the aim is to code something in SPSS that involves QR there is hardly a need to manually implement QR algorithm. | |
| Apr 15, 2016 at 6:00 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 5:27 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 4:26 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 4:11 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 4:05 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 3:57 | history | undeleted | Antoni Parellada | ||
| Apr 15, 2016 at 3:57 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 15, 2016 at 2:51 | history | deleted | Antoni Parellada | via Vote | |
| Apr 15, 2016 at 2:51 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 13, 2016 at 15:42 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 13, 2016 at 15:31 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 13, 2016 at 15:24 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 13, 2016 at 15:19 | history | edited | Antoni Parellada | CC BY-SA 3.0 |
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| Apr 13, 2016 at 15:13 | history | answered | Antoni Parellada | CC BY-SA 3.0 |