Skip to main content
Active reading [<https://en.wiktionary.org/wiki/convert#Verb>]. Dressed the naked link.
Source Link
Peter Mortensen
  • 31.4k
  • 22
  • 110
  • 134

In newer versionversions of Pandas, inspired by the documentation (Viewing data): https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in bracketsparentheses, ()(), and combining them with && and || (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other filters

pandas.notna(df["colume_name"]) == True #Not# Not NaN df['colume_name'].str.contains("text") #Search# Search for "text" df['colume_name'].str.lower().str.contains("text") #Search# Search for "text", after converteringconverting  to lowercase 

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other filters

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 

In newer versions of Pandas, inspired by the documentation (Viewing data):

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in parentheses, (), and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other filters

pandas.notna(df["colume_name"]) == True # Not NaN df['colume_name'].str.contains("text") # Search for "text" df['colume_name'].str.lower().str.contains("text") # Search for "text", after converting  to lowercase 
edited body
Source Link
Punnerud
  • 8.2k
  • 2
  • 58
  • 47

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other clausesfilters

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other clauses

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other filters

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 
added 240 characters in body
Source Link
Punnerud
  • 8.2k
  • 2
  • 58
  • 47

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

pd[pd["colume_name"]df[df["colume_name"] == some_value] #Scalar, True/False.. pd[pd["colume_name"]df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

pd[df[(pd["colume_name"]df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other clauses

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

pd[pd["colume_name"] == some_value] #Scalar, True/False.. pd[pd["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

pd[(pd["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

In newer version of Pandas, inspired by the documentation: https://pandas.pydata.org/docs/user_guide/10min.html#viewing-data

df[df["colume_name"] == some_value] #Scalar, True/False.. df[df["colume_name"] == "some_value"] #String 

Combine multiple conditions by putting the clause in brackets () and combining them with & and | (and/or). Like this:

df[(df["colume_name"] == "some_value1") & (pd[pd["colume_name"] == "some_value2"])] 

Other clauses

pandas.notna(df["colume_name"]) == True #Not NaN df['colume_name'].str.contains("text") #Search for "text" df['colume_name'].str.lower().str.contains("text") #Search for "text", after convertering to lowercase 
added 212 characters in body
Source Link
Punnerud
  • 8.2k
  • 2
  • 58
  • 47
Loading
[Edit removed during grace period]
Source Link
Punnerud
  • 8.2k
  • 2
  • 58
  • 47
Loading
Source Link
Punnerud
  • 8.2k
  • 2
  • 58
  • 47
Loading