🔒 Assignemnt | Python | Page 1

drowsy vineBOT Mar 7, 2026, 5:39 AM

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@wanton furnace

Python help channel opened

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sweet tiger Mar 7, 2026, 5:43 AM

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What do tou struggle with ?

wanton furnace Mar 7, 2026, 5:43 AM

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The codeing part

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I am new to this and it for class

sweet tiger Mar 7, 2026, 5:43 AM

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What did you try ?

wanton furnace Mar 7, 2026, 5:45 AM

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population.with_columns("time", np.arange(1970,2021)), "population_total", population_total

sweet tiger Mar 7, 2026, 5:45 AM

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Why do you think it does not work ?

wanton furnace Mar 7, 2026, 5:46 AM

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I have no idea that why im asking for help

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And also it doesn't print out the tbl

sweet tiger Mar 7, 2026, 5:46 AM

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Okay, so what do you think you are doing with this line ?

sweet tiger Mar 7, 2026, 5:47 AM

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wanton furnace And also it doesn't print out the tbl

You need to use .show() to print it on screen

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And you need to assign this table to a variable named b_pop, as per the assignement

wanton furnace Mar 7, 2026, 5:47 AM

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Trying to create a tbl with time with 1970-2020 and population total

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sweet tiger Mar 7, 2026, 5:48 AM

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I understood but specifically, why did you use this method, with these arguments ?

wanton furnace Mar 7, 2026, 5:49 AM

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Im sorry if this sound dumb but isnt it what it asking for

sweet tiger Mar 7, 2026, 5:49 AM

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What do you think with_columns does ?

wanton furnace Mar 7, 2026, 5:49 AM

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Creating a tbl with name colums and their values

sweet tiger Mar 7, 2026, 5:50 AM

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I'll let you find some documentation to understand what this method do

wanton furnace Mar 7, 2026, 5:50 AM

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I python reference sheet the prof print out

sweet tiger Mar 7, 2026, 5:50 AM

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What you need is to filter on date and geo, and select two columns from the 3

sweet tiger Mar 7, 2026, 5:52 AM

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wanton furnace I python reference sheet the prof print out

And does it says that using with_column with a string and a range can be used to filter a table on the value of the column ?

wanton furnace Mar 7, 2026, 5:52 AM

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?

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No

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How should it look like tbl.column and .select and np.arange

sweet tiger Mar 7, 2026, 5:55 AM

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Idk what library you are using, but I would tell you to look for this library's documentation on how to select a column and filter

wanton furnace Mar 7, 2026, 5:57 AM

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wait I just used .drop

sweet tiger Mar 7, 2026, 5:58 AM

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Are you using pandas ?

wanton furnace Mar 7, 2026, 5:58 AM

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no python

sweet tiger Mar 7, 2026, 5:58 AM

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python alone do not open tables, you need a library for that

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The thing you import at the beginning of the file

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Or the software you are using to code idk

wanton furnace Mar 7, 2026, 5:59 AM

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Im working on jupyter the prof had already set everything up just need to plug a code in

sweet tiger Mar 7, 2026, 5:59 AM

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Okay so look at the first lines when you see imports

wanton furnace Mar 7, 2026, 6:00 AM

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Screenshot_2026-03-06_at_10.00.10_PM.png

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I ran this already

sweet tiger Mar 7, 2026, 6:00 AM

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Yeah there is something else too

wanton furnace Mar 7, 2026, 6:01 AM

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?

sweet tiger Mar 7, 2026, 6:01 AM

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That's not what you use to read table

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This is to grade a notebook

drowsy vineBOT Mar 7, 2026, 6:05 AM

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