how to combine all columns into one column in r

Combine All Columns into One Column in R

# Assuming your data frame is called "df"
df_combined <- data.frame(Combined_Column = c(t(df)))

1. Transpose the Data Frame

2. Use t() to transpose the data frame, converting the columns into rows.

3. Combine into a Vector

4. Use c() to combine the transposed data frame into a single vector.

5. Create a New Data Frame

6. Use data.frame() to create a new data frame with a single column "Combined_Column" containing the combined vector.