Time series analysis - Githubissues

CalCOFI / capstone

Capstone project for CCDSP fellowship, where we will store data and code

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Time series analysis #58

Open dcoletta9 opened 2 years ago

dcoletta9 commented 2 years ago

Creating multiple time series plots using ggplot to show the change in temperature, salinity, oxygen, etc. over time

dcoletta9 commented 2 years ago

How should I bin the depths?
How can I accurately show breaks between the sampling periods on the graphs? (b/t quarters) This plot shows the oxygen mL/L over time for depths between 0 and 15 meters inclusive

dcoletta9 commented 2 years ago

Change geom_line to geom_point, with lines to show connections between sampling dates? This would eliminate confusion with where "breaks" from sampling occur. Add error bars after doing this!

dcoletta9 commented 2 years ago

Oxygen plot for twilight zone Oxygen plot for sunlight zone Temperature plot for twilight zone Temperature plot for sunlight zone

dcoletta9 commented 2 years ago

Need help binning depths
Visualize the average for each date/range of dates for each season? (each point shown is the average vs. each point is every sample)
I know how to use the error bars (just not implemented yet)
Trouble with displaying 2 depth ranges on the same plot (problems with inconsistent NA values for dates and depths)

dcoletta9 commented 2 years ago

Initially aggregate values by quarter for each year to compute means for temperature and oxygen based on depth
Create time series plot (using geom_point) that shows the averages for temperature/oxy for each quarter with error bars

dcoletta9 commented 2 years ago

Temperature time series plot (2000-2010)

Oxygen time series plot (2000-2010)

dcoletta9 commented 2 years ago

Time series plot for temperature using whole dataset!

Change of depth ranges: 0-50, 50-100, 100-200, 200-500
Curves to show average for each depth range

Time series plot for oxygen using whole dataset

PK0207 commented 2 years ago

Let date range be interactive (determine start and end date)
Depths should be interactive (think checkbox selecting one or more depth ranges)

dcoletta9 commented 2 years ago

Made function for temperature and oxygen. Each uses a start date and end date as well as a number of depth ranges to choose to display by color on the time series plot.

dcoletta9 commented 2 years ago

[x] Input titles for each plots
[x] add plots for chlorophyll and salinity
[ ] find a way to use the entire depth range for plot (zero cuts)
[ ] find instances of time series plots that are insightful/meaningful for presentation