To combine data frames vertically in R, you can use rbind() function or bind_rows() function from dplyr package in R.

The following methods show how you can use it with syntax.

Method 1: Use rbind() Function

rbind(df1,df2,df3,...)

Method 2: Use bind_rows() Function

library(dplyr)

bind_rows(df1,df2,df3,...)

The following example shows how to combine data frames vertically in R.

Combine Data Frame Vertically Using rbind() Function in R

Let’s see how we can use rbind() function in R:

# Create data frame
df1 <- data.frame(Values=c(102,103,101))

df2 <- data.frame(Values=c(100,99,98))

# Combine data frames vertically
df <- rbind(df1,df2)

# Print combined data frame
print(df)

Output:

  Values
1    102
2    103
3    101
4    100
5     99
6     98

Here the output shows rows of both data frames are combine vertically using rbind() function.

Combine Data Frames Vertically Using bind_rows() Function in R

Let’s see how we can use bind_rows() function to combine rows in R:

# Load library
library(dplyr)

# Create data frame
df1 <- data.frame(Values=c(102,103,101))

df2 <- data.frame(Values=c(100,99,98))

# Combine data frames vertically
combined_df <- bind_rows(df1, df2)

# Print combined data frame
print(combined_df)

Output:

  Values
1    102
2    103
3    101
4    100
5     99
6     98

As the output shows rows are combine from both data frames.