Dataframe from vector values

I have vectors such as

porcentages1<-c(19.63081,29.87414,32.12955,18.36550)
porcentages2<-c(19.58452,29.94807,32.19970,18.26772)

Where each index of the vector represents a percentage of an item (for example the first index represents the percentage of dogs and the second the percentage of cats)

I want to create a data frame such as
this one

Any ideas on how?

>Solution :

One way could be:

library(dplyr)
library(tibble)

as_tibble(rbind(porcentages1, porcentages2)) %>% 
  rename(Dogs = V1, Cats = V2, Sharks = V3, Turtles = V4)

  Dogs  Cats Sharks Turtles
  <dbl> <dbl>  <dbl>   <dbl>
1  19.6  29.9   32.1    18.4
2  19.6  29.9   32.2    18.3