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How to find the frequency of elements in a column using Python



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!How to pivot a dataframe in Pandas?How do I check whether a file exists without exceptions?Calling an external command in PythonWhat are metaclasses in Python?Finding the index of an item given a list containing it in PythonHow can I safely create a nested directory in Python?Does Python have a ternary conditional operator?How to get the current time in PythonHow can I make a time delay in Python?How do I get the number of elements in a list in Python?Does Python have a string 'contains' substring method?



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-2















I have the following table:



**Violation policy class Violation name Acked**
Security Unsecure Email Sent No
Security Unsecure Email Sent No
Availability Missing Auto-Rollback Monitor Yes
Availability Missing Auto-Rollback Monitor No
Security Unsecure Email Sent Yes


And I want to generate a Pivot table like below from the above data:



 No Yes Total
Availability 1 1 2
Missing Auto-Rollback Monitor 1 1 2
Security 2 1 3
Unsecure Email Sent 2 1 3
Grand Total 3 2 5


Please suggest a solution










share|improve this question
























  • Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

    – mGolzadh
    Mar 22 at 11:27












  • I have updated my question. Please check and provide a solution

    – Subham Paul
    Mar 22 at 11:50











  • Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

    – Rich Andrews
    Mar 22 at 14:51











  • Updated my question with examples. Please provide a solution

    – Subham Paul
    Mar 26 at 9:38











  • Can someone please provide a solution to the above problem?

    – Subham Paul
    Mar 27 at 8:18

















-2















I have the following table:



**Violation policy class Violation name Acked**
Security Unsecure Email Sent No
Security Unsecure Email Sent No
Availability Missing Auto-Rollback Monitor Yes
Availability Missing Auto-Rollback Monitor No
Security Unsecure Email Sent Yes


And I want to generate a Pivot table like below from the above data:



 No Yes Total
Availability 1 1 2
Missing Auto-Rollback Monitor 1 1 2
Security 2 1 3
Unsecure Email Sent 2 1 3
Grand Total 3 2 5


Please suggest a solution










share|improve this question
























  • Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

    – mGolzadh
    Mar 22 at 11:27












  • I have updated my question. Please check and provide a solution

    – Subham Paul
    Mar 22 at 11:50











  • Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

    – Rich Andrews
    Mar 22 at 14:51











  • Updated my question with examples. Please provide a solution

    – Subham Paul
    Mar 26 at 9:38











  • Can someone please provide a solution to the above problem?

    – Subham Paul
    Mar 27 at 8:18













-2












-2








-2








I have the following table:



**Violation policy class Violation name Acked**
Security Unsecure Email Sent No
Security Unsecure Email Sent No
Availability Missing Auto-Rollback Monitor Yes
Availability Missing Auto-Rollback Monitor No
Security Unsecure Email Sent Yes


And I want to generate a Pivot table like below from the above data:



 No Yes Total
Availability 1 1 2
Missing Auto-Rollback Monitor 1 1 2
Security 2 1 3
Unsecure Email Sent 2 1 3
Grand Total 3 2 5


Please suggest a solution










share|improve this question
















I have the following table:



**Violation policy class Violation name Acked**
Security Unsecure Email Sent No
Security Unsecure Email Sent No
Availability Missing Auto-Rollback Monitor Yes
Availability Missing Auto-Rollback Monitor No
Security Unsecure Email Sent Yes


And I want to generate a Pivot table like below from the above data:



 No Yes Total
Availability 1 1 2
Missing Auto-Rollback Monitor 1 1 2
Security 2 1 3
Unsecure Email Sent 2 1 3
Grand Total 3 2 5


Please suggest a solution







python pandas pivot-table






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 26 at 6:54







Subham Paul

















asked Mar 22 at 10:21









Subham PaulSubham Paul

12




12












  • Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

    – mGolzadh
    Mar 22 at 11:27












  • I have updated my question. Please check and provide a solution

    – Subham Paul
    Mar 22 at 11:50











  • Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

    – Rich Andrews
    Mar 22 at 14:51











  • Updated my question with examples. Please provide a solution

    – Subham Paul
    Mar 26 at 9:38











  • Can someone please provide a solution to the above problem?

    – Subham Paul
    Mar 27 at 8:18

















  • Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

    – mGolzadh
    Mar 22 at 11:27












  • I have updated my question. Please check and provide a solution

    – Subham Paul
    Mar 22 at 11:50











  • Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

    – Rich Andrews
    Mar 22 at 14:51











  • Updated my question with examples. Please provide a solution

    – Subham Paul
    Mar 26 at 9:38











  • Can someone please provide a solution to the above problem?

    – Subham Paul
    Mar 27 at 8:18
















Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

– mGolzadh
Mar 22 at 11:27






Welcome to StackOverflow Subham please take a look at the Pandas documentation and then google it. Eventually, if there is some problem with your case then ask your specific case. this link might be helpful stackoverflow.com/questions/28337117/…

– mGolzadh
Mar 22 at 11:27














I have updated my question. Please check and provide a solution

– Subham Paul
Mar 22 at 11:50





I have updated my question. Please check and provide a solution

– Subham Paul
Mar 22 at 11:50













Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

– Rich Andrews
Mar 22 at 14:51





Hi Subham, you will certainly get an answer for this because pandas is quite good at providing statistical data from its DataFrames. But the StackOverflow community needs a small copy/pastable chunk of code to run and analyze. You have provided image files via links, and I doubt anyone has clicked on them.

– Rich Andrews
Mar 22 at 14:51













Updated my question with examples. Please provide a solution

– Subham Paul
Mar 26 at 9:38





Updated my question with examples. Please provide a solution

– Subham Paul
Mar 26 at 9:38













Can someone please provide a solution to the above problem?

– Subham Paul
Mar 27 at 8:18





Can someone please provide a solution to the above problem?

– Subham Paul
Mar 27 at 8:18












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