Hari

Byte-sized doodles on things I am learning or teaching. I check twitter once a day, apologies for any delayed responses.

Feel free to reuse with attribution.

[Hari @illustratedbyte]

#dplyr in 6 tweets. Using the starwars dataset.

1. select() columns

#tidyverse #RStats

[Hari @illustratedbyte]

@dgkeyes @rfortherest Just sent you a DM. Look forward to chatting.

[Hari @illustratedbyte]

Illustrating a basic function call #programming #rstats

[Hari @illustratedbyte]

@Itelman_Edi ahh.. thanks for flagging this. I wish there was a way to correct a tweet!

[Hari @illustratedbyte]

#dplyr in 6 tweets. Using the starwars dataset.

1. select() columns

#tidyverse #RStats

[Hari @illustratedbyte]

@luizantonio I use a free animation tool called Krita. You can also use any other frame by frame animation tool (like adobe animate or procreate). A simpler option is to record your screen while doodling on a notetaking app like Goodnotes.

[Hari @illustratedbyte]

@MoreiraAmilcar I use a free animation tool called Krita. You can also use any other frame by frame animation tool (like adobe animate or procreate). A simpler option is to record your screen while doodling on a notetaking app like Goodnotes.

[Hari @illustratedbyte]

@nithinnithu_m I use a free animation tool called Krita. You can also use any other frame by frame animation tool (like adobe animate or procreate). A simpler option is to record your screen while doodling on a notetaking app like Goodnotes.

[Hari @illustratedbyte]

#rstats packages are such an amazing gift. There have been so many times where I have encountered a daunting analytical task only to realize that someone already has an elegant solution that I can simply reuse.

[Hari @illustratedbyte]

6. group_by() to group rows based on a categorical variable (uses up a made up table with information on quantity of fruits in orders in a supermarket, instead of starwars data like the rest.)

#tidyverse #RStats

[Hari @illustratedbyte]

5. summarise() data

#tidyverse #RStats

[Hari @illustratedbyte]

@patilindrajeets Thanks. I use Krita which is free but you could use any frame by frame animation tool like Adobe Animate to do the same. You could also just use a notepad application and record your screen to if you wanted to generate these quickly.

[Hari @illustratedbyte]

Another illustration of the #tidyverse compositional workflow. #RStats

[Hari @illustratedbyte]

Compose complex workflows with simple functions using #magrittr pipes. The glue that holds the #tidyverse together. #RStats