Why Data Cleaning is Needed ?
“Raw data is often messy.
It may contain:
Missing values
Duplicate records
Incorrect data
Inconsistent formats
If we analyze dirty data, we get wrong insights.”
An tsawaita wannan fayil ɗin sauti.
Maɓallan sauti da aka raba suna ƙarewa bayan sa'o'i 24. Za ka iya ƙirƙirar na kanka a ƙasa!
Ba'a buƙata kalmar sirri ba — za mu aika maka wata alaƙa da imel don ka ƙayyade daya daga baya.
QFileDialog
Ka yi amfani da haƙƙoƙin ka na kyauta na yau da kullum 5,000. Ka ƙirƙiri asusun kyauta don ka samu haƙƙoƙin kyauta 15,000 da kuma iyaka masu girma na yau da kullum.