Membaca sheet

Pengantar Mengimpor Data di R

Filip Schouwenaars

Instructor, DataCamp

Tangkapan layar 31-07-2019 pukul 22.03.48.png

XLConnect

Martin Studer
Bekerja dengan Excel melalui R
Jembatan antara Excel dan R
XLS dan XLSX
Fitur mudah digunakan

Instalasi

install.packages("XLConnect")

juga memasang dependensi 'XLConnectJars', 'rJava'
...

Masalah?
- Pasang JDK (Java Development Kit) dari Oracle
- Googling error Anda!

loadWorkbook()

library("XLConnect")

book <- loadWorkbook("cities.xlsx")

str(book)

Kelas formal 'workbook' [paket "XLConnect"] dengan 2 slot
  ..@ filename: chr "cities.xlsx"
  ..@ jobj    : ...

getSheets()

getSheets(book)

"year_1990" "year_2000"

library(readxl)
excel_sheets("cities.xlsx")

"year_1990" "year_2000"

readWorksheet()

readWorksheet(book, sheet = "year_2000")

    Capital Population
1  New York   17800000
2    Berlin    3382169
3    Madrid    2938723
4 Stockholm    1942362

readWorksheet()

Tangkapan layar 31-07-2019 pukul 22.13.15.png

readWorksheet(book, sheet = "year_2000",                 
              startRow = 3, 
              endRow = 4,                 
              startCol = 2, 
              header = FALSE)

     Col1
1 3382169
2 2938723

Ayo berlatih!

Pengantar Mengimpor Data di R