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c/dosinglogs·posted 5 months ago by u/peak_area_pete

reading dose history threads from 2024 and half of it aged badly

Concluded

Thinking out loud about this: reading dose history threads from 2024 and half of it aged badly.

The attribution problem, which is the reason most logs on this board cannot answer the question their owner is asking.

If dose, training, intake and sleep all changed in the same fortnight, no analysis of the resulting numbers can tell you which one moved the outcome. That is not a limitation of your spreadsheet; it is a limitation of the design.

The fix is unglamorous: change one thing at a time, leave it long enough to see, and annotate the weeks where something else intruded anyway — because life will intrude. A log with honest annotations answers questions. A log with four simultaneous changes and a confident conclusion is the most common thing posted here, and it does not.

A log is only interpretable if the conditions are consistent. Same day, same time, same state, same scale — otherwise you are recording measurement variability rather than change.

Contemporaneous records do not drift; reconstructed ones do, and the drift is systematic rather than random because memory smooths.

I will update this if the picture changes rather than quietly leaving it up.

337 up / 117 down74% upvoted28 commentsid qrgw2q19 Feb 2026

28 comments

19 in this archive, depth 4

best — the order this archive was captured in

u/laila_wojcik35 points·5 months ago·edited

Missing entries recorded as blanks preserve the shape of the series. Dropping them silently makes the remaining points look more regular than they were.

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u/nightowl_injector28 points·5 months ago

Not convinced by the retrospective reconstruction. Memory smooths things and the smoothing is systematic.

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u/oskar_kaufmann18 points·5 months ago

This. Annotating the weeks where something else changed is what makes the log interpretable later.

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[removed]8 points·5 months ago

[removed by moderator]

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u/lane_map_larrylogistics20 points·5 months ago

Not convinced by the retrospective reconstruction.

nightowl_injector is right about blanks. Silent gaps make the series lie.

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u/emil_agyeman19 points·5 months ago

Attribution requires that one thing change at a time. A log with dose, training and intake all moving in the same fortnight cannot assign anything to any of them.

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u/vikram_asante8 points·5 months ago

A log is a record of what you did. It is not a protocol, and posting one as a schedule for other members is a different thing that this board does not do.

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u/flair_enthusiast14 points·5 months ago

I would not draw a trend line through that. Two points and a gap is not a series.

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u/medutest_mel-35 points·5 months ago

record the dose, the day and one number, that is enough

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u/peak_area_peteOPanalytical8 points·5 months ago

retrospective logs drift, contemporaneous ones do not

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u/throwaway_titration7 points·5 months ago

export it somewhere you will still be able to read in two years

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u/anya_rautio2 points·5 months ago

Choose a format you will still be able to open in two years. Plain text or a spreadsheet you export beats an application that may not exist.

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u/yusuf_nakamura2 points·5 months ago

Push back: a log with four variables changing at once cannot attribute anything to any of them.

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Public dosing logs kept over months and years: dose, date, weight, waist, side effects, labs. The value is in the boring consistency, so log posts are updated rather than reposted and the community rewards the people still updating at week 90.

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