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On grouping sites together #23

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sdtaylor opened this issue Nov 9, 2017 · 3 comments
Closed

On grouping sites together #23

sdtaylor opened this issue Nov 9, 2017 · 3 comments
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Final analysis

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@sdtaylor
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sdtaylor commented Nov 9, 2017

Crimmens et al does this with the NPN dataset. If multiple individuals are observed at a single site, they take the mean of their budburst/flowering, etc. DOY. I'm not sure if I want to copy it though, as it takes away affects of plasticity.

Solution: do both. More than likely overall results will be exactly the same.
@sdtaylor sdtaylor mentioned this issue Nov 9, 2017
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@sdtaylor sdtaylor added this to the Final analysis milestone Nov 9, 2017
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sdtaylor commented Nov 9, 2017

This should apply to all datasets. For some of the LTS datasets I’ll have to decrease the minimum observations required when grouping.

sdtaylor added a commit that referenced this issue Nov 9, 2017
@sdtaylor
change flr percent to 10 to match buds
d7107dc 
lower minimum number observations, see #23
sdtaylor added a commit that referenced this issue Nov 9, 2017
@sdtaylor
Normalize obs counts in LTS data (#25)
46e8052 
This applies the same cleaning done on the NPN data to LTS data, specifically grouping sites into a single observation, and having a minimum number of observations at the end. 

* normilize site observation numbers

I was grouping together multiple observations at NPN sites, and
also applying a min. number of observations. This now does that
at all the LTS datasets as well.

* testing typo

* change flr percent to 10 to match buds

lower minimum number observations, see #23

* more descriptive name for this

* change cutoffs to 10% to match harvard
@sdtaylor
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without grouping sites together results

Total species/phenophase comparisons: 39

dataset phenophase n_species
harvard 371 16
harvard 496 1
harvard 501 8
hjandrews 371 3
hjandrews 480 1
hjandrews 488 1
hjandrews 501 4
hubbard 371 3
jornada 501 2

@sdtaylor
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with grouping sites together results

Total species/phenophase comparisons: 23

dataset phenophase n_species
harvard 371 12
harvard 501 2
hjandrews 371 1
hjandrews 480 1
hjandrews 488 1
hjandrews 501 2
hubbard 371 3
jornada 501 1

Final graphs using with grouping sites together

image

image

image

image

sdtaylor added a commit that referenced this issue Oct 23, 2018
@sdtaylor
Normalize obs counts in LTS data (#25)
2077006 
This applies the same cleaning done on the NPN data to LTS data, specifically grouping sites into a single observation, and having a minimum number of observations at the end. 

* normilize site observation numbers

I was grouping together multiple observations at NPN sites, and
also applying a min. number of observations. This now does that
at all the LTS datasets as well.

* testing typo

* change flr percent to 10 to match buds

lower minimum number observations, see #23

* more descriptive name for this

* change cutoffs to 10% to match harvard
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