Data-frame Object has no Attribute

Question

I know that this kind of question was asked before and I ve checked all the answers and I have tried several times to find a solution but in vain   In fact I call a Dataframe using Pandas  I ve uploaded a csv file     When I type data Country and data Year  I get the 1st Column and the second one displayed  However when I type data Number  everytime it gives me this error       AttributeError   DataFrame  object has no attribute  Number

User · Answer

data pd read csv   your file name   delim whitespace True   data Number  now you can run this code with no error

User · Answer

I d like to make it simple for you  the reason of    DataFrame  object has no attribute  Number   Close  or any col name   is because you are looking at the col name and it seems to be  Number  but in reality it is     Number  or  Number     that extra space is because in the excel sheet col name is written in that format  You can change it in excel or you can write  data columns   data columns str strip     df columns   df columns str strip   but the chances are that it will throw the same error in particular in some cases after the query  changing name in excel sheet will work definitely

User · Answer

Quick fix  Change how excel converts imported files  Go to  File   then  Options   then  Advanced   Scroll down and uncheck  Use system seperators   Also change  Decimal separator  to     and  Thousands separator  to       Then simply  re-save  your file in the CSV  Comma delimited  format  The root cause is usually associated with how the csv file is created  Trust that helps  Point is  why use extra code if not necessary  Cross-platform understanding and integration is key in engineering development

User · Answer

I m going to take a guess   I think the column name that contains  Number  is something like   Number  or  Number     Notice that I m assuming you might have a residual space in the column name somewhere   Do me a favor and run print   lt    gt   format data columns 1   and see what you get   Is it something like  lt  Number gt    If so  then my guess was correct   You should be able to fix it with this   data columns   data columns str strip

User · Answer

Check your DataFrame with data columns  It should print something like this   Index  u regiment   u company    u name  u postTestScore    dtype  object     Check for hidden white spaces  Then you can rename with   data   data rename columns   Number     Number

[python] Data-frame Object has no Attribute

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