Dataframe in R

Dataframe in R

Data Frames in R Language are generic data objects of R that are used to store tabular data. Data frames can also be interpreted as matrices where each column of a matrix can be of different data types. R DataFrame is made up of three principal components, the data, rows, and columns....

List in R

A list is a vector but with heterogeneous data elements. A list in R is created with the use of list() function. R allows accessing elements of an R list with the use of the index value. In R, the indexing of a list starts with 1 instead of 0 like in other programming languages....

Creating a Dataframe using a List

R my_list <- list(names = c("Alice", "Bob", "Carol"),                 ages = c(25, 30, 28))   my_dataframe <- as.data.frame(my_list)   print(my_dataframe)...

Combining Matrices into a list and converting them into a Data Frame

...

Creating a Dataframe from a List using do.call()

R matrix1 <- matrix(1:4, nrow = 2) matrix2 <- matrix(5:8, nrow = 2) matrix_list <- list(matrix1, matrix2)   matrix_dataframe <- as.data.frame(matrix_list)   print(matrix_dataframe)...

Conclusion

...