Beginner Manipulating data in tidyverse, Starwars

[Sannanana]

Hi, Im a beginner/re-lerarner and immeaditly run into waht is probably an easy problem when maniulating data.

Tried following this video.(https://www.youtube.com/watch?v=nRtp7wSEtJA&list=PLtL57Fdbwb_Chn-dNR0qBjH3esKS2MXY3&index=5) with the following code. But dont get any output in the console.

library(tidyverse)
view(starwars)
starwars %>%
select(gender, mass, height, species) %>%
filter(species == "human") %>%
na.omit() %>%
mutate(height= height/100) %>%
mutate(BMI = mass/height^2) %>%
group_by(gender) %>%
summarise(average_BMI=mean(BMI)) %>%
view(average_BMI)

output:

starwars %>%

• select(gender, mass, height, species) %>%
• filter(species == "human") %>%
• na.omit() %>%
• mutate(height= height/100) %>%
• mutate(BMI = mass/height^2) %>%
• group_by(gender) %>%
• summarise(average_BMI=mean(BMI))

A tibble: 0 × 2

2 variables: gender , average_BMI

starwars %>%

• select(gender, mass, height, species) %>%
• filter(species == "human") %>%
• na.omit() %>%
• mutate(height= height/100) %>%
• mutate(BMI = mass/height^2) %>%
• group_by(gender) %>%
• summarise(average_BMI=mean(BMI)) %>%
• view(average_BMI)
  Error: object 'average_BMI' not found

[nirgrahamuk]

human should be spelled with a capital H or it wont match any value in the data.
filter(species == "Human")

[Sannanana]

Thank you! That was it!