These are chat archives for FreeCodeCamp/DataScience

8th
Nov 2018
kiran
@KiranGkiran11_twitter
Nov 08 2018 05:06
hi is there any way way to replace data.product from data_ex(2nd dataframe) based on the value of weighted_items v2(values of 1st dataframe)
i am working in R
@erictleung @becausealice2
kiran
@KiranGkiran11_twitter
Nov 08 2018 13:41
i got it using merge function
Eric Leung
@erictleung
Nov 08 2018 18:10
@KiranGkiran11_twitter sounds like a base R command, which are stable and will work. In the long term, I think the commands and interface of the tidyverse definition make things nicer. So I'd check out dplyr for any data frame manipulation or merging in the future. Here's a summary sheet of commands that you might find helpful https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
Raf121
@Raf121
Nov 08 2018 18:25
how do import Pandas?
I am folowing some tutorials but I still not understand
Lokendra Sharma
@kuroop
Nov 08 2018 18:49
@Raf121 Did you install pandas? If you have python installed you can do something like python -m pip install --user pandas
@Raf121 And then just like any other package you can do import pandas in your program