2,306
edits
Changes
Jump to navigation
Jump to search
mLine 9:
Line 9: − + Line 17:
Line 17: − + Line 25:
Line 25: + + + + + + − +
→Create
</syntaxhighlight>
</syntaxhighlight>
== DataSeries ==
==DataSeries==
<syntaxhighlight lang="python3">
<syntaxhighlight lang="python3">
s = pd.Series(['banana', 42])
s = pd.Series(['banana', 42])
==Dataframe==
==Dataframe==
=== Create ===
===Create===
<syntaxhighlight lang="python3">
<syntaxhighlight lang="python3">
scientists = pd.DataFrame({
scientists = pd.DataFrame({
'Died': ['1958-04-16', '1937-10-16'],
'Died': ['1958-04-16', '1937-10-16'],
})
})
</syntaxhighlight>If you want to keep the order of columns:<syntaxhighlight lang="python3">
scientists = pd.DataFrame({
'Occupation': ['Chemist', 'Statistician'],
'Born': ['1920-07-25', '1876-06-13'],
'Died': ['1958-04-16', '1937-10-16'],
}, index='Name': ['Rosaline Franklin', 'William Gosset'], columns=['Occupation', 'Born', ''Died'])
</syntaxhighlight>
</syntaxhighlight>
=== From CSV ===
===From CSV===
<syntaxhighlight lang="python3">
<syntaxhighlight lang="python3">
news = pd.read_csv('news_2019.05.10.csv')
news = pd.read_csv('news_2019.05.10.csv')