how to run this? | Smarter Dev | Page 1

deft panther Jun 11, 2023, 4:37 AM

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How to run csv in python to read columns?

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how to run this?

vapid wasp Jun 11, 2023, 4:39 AM

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There are lots of ways depending on what you want to do with the csv

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If you just want to read columns then you can use the inbuilt csv module

quick parcel Jun 11, 2023, 4:42 AM

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just split each line by comma's?

vapid wasp Jun 11, 2023, 4:42 AM

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That works too

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But using csv is easier in my opinion

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(or pandas for more advanced manipulations)

deft panther Jun 11, 2023, 4:43 AM

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In pandas I'm doing it

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But it's not working though

vapid wasp Jun 11, 2023, 4:43 AM

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Maybe you should provide some more information then

deft panther Jun 11, 2023, 4:50 AM

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here you go

vapid wasp Jun 11, 2023, 4:51 AM

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Did you preview your data in pandas first?

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You should always preview to make sure you read the data in correctly, and to gain some initial information that will guide the process

deft panther Jun 11, 2023, 4:52 AM

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can you tell me how to do it because i m new to this

vapid wasp Jun 11, 2023, 4:52 AM

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data.head() is a good start

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It gives you the first 5 rows of your data set

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data.shape tells you how many rows and columns you have

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data.columns gives you the column names of the data

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data.info() gives you lots of information about the values in your data

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Those are some that I always do whenever I do a data science project

deft panther Jun 11, 2023, 4:55 AM

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ok so after this i must go with read column?

vapid wasp Jun 11, 2023, 4:56 AM

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You must? Read column?

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What do you mean by your question?

deft panther Jun 11, 2023, 4:58 AM

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i m sorry, after data preview i should go with csv read column isn't? will it work?

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Anyways Thank you

vapid wasp Jun 11, 2023, 4:59 AM

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It depends on what you're trying to do and how you're trying to achieve your goals

#how to run this?