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d682078cda52034c5c9de3f5af638a6f
mooc-rr
Commits
fe865064
Commit
fe865064
authored
Nov 21, 2020
by
MigAP
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plot raw data into the report
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c862503a
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exercice_python_fr.org
module3/exo3/exercice_python_fr.org
+23
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rawData.png
module3/exo3/rawData.png
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module3/exo3/exercice_python_fr.org
View file @
fe865064
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@@ -150,17 +150,38 @@ colonne en objets =datetime= de Python, et la deuxième colonne en
=float=.
coucou = datetime.datetime.strptime(tutu, "%Y-%m-%d")
#+begin_src python :results
outpu
t :session :exports both
#+begin_src python :results
silen
t :session :exports both
import datetime
convertedData = [(datetime.datetime.strptime(yearWeekDay, "%Y-%m-%d"), float(co2)) for yearWeekDay, co2 in table]
dates = [dates for dates, concentration in convertedData]
concentration = [concentration for dates, concentration in convertedData]
#+end_src
Ensuite on convertit les dates dans un format qui peut être utilisé
pour l'affichage des données, et on affiche les données brutes.
#+begin_src python :results file :session :var matplot_lib_filename="rawData.png" :exports both
import matplotlib.pyplot as plt
import matplotlib.dates as pltDates
plotDates = pltDates.date2num(dates)
plt.figure(figsize=(10,5))
plt.plot_date(plotDates,concentration)
plt.tight_layout()
plt.savefig(matplot_lib_filename)
matplot_lib_filename
#+end_src
#+RESULTS:
[[file:rawData.png]]
** Graphiques avec datetime : https://stackoverflow.com/questions/1574088/plotting-time-in-python-with-matplotlib
** Vérification des dates
**
TODO COMMENT
Vérification des dates
Nous faisons encore une vérification: nos dates doivent être séparées d'exactement une semaine.
#+BEGIN_SRC python :results output :session
dates = [date for date, _ in converted_data]
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module3/exo3/rawData.png
0 → 100644
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fe865064
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