How to Read Zip Files in R
How to Read Zip Files in R, The fundamental syntax to read a ZIP file into R is as follows:
library(readr)
Let’s import data1.csv located within my_data.zip
df <- read_csv(unzip("my_data.zip", "data1.csv"))The usage of this syntax in practice is demonstrated by the example that follows.
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How to Read Zip Files in R
Let’s say we have a ZIP file called my data.zip with the following three CSV files inside:
data1.csv data2.csv data3.csv
If this ZIP file is present in my working directory, we can use the syntax below to list every file inside of it:
Let’s display all files in my_data.zip
unzip("my_data.zip", list = TRUE)Name Length Date 1 data1.csv 47 2022-12-10 09:48:00 2 data2.csv 46 2022-12-19 09:49:00 3 data3.csv 44 2022-12-19 10:54:00
Within our data.zip, each file’s name, size, and creation date are displayed, along with the file’s location.
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The dataset data1.csv may now be imported into an R data frame using the syntax shown below:
library(readr)
Now we can read data1.csv into the data frame
df1 <- read_csv(unzip("my_data.zip", "data1.csv"))Let’s view the data frame
df1
# A tibble: 4 x 2 team points 1 A 22 2 B 41 3 C 25 4 D 45
This CSV file was successfully imported into a data frame by R, as can be seen.
