3/12/2023 0 Comments Readwrite software![]() Xlsx.writeFile(mtcars, file="myworkbook.xlsx", Xlsx.writeFile(USArrests, file="myworkbook.xlsx", Use the argument append = TRUE to add multiple ame in the same Excel workbook : # Write the first data set in a new workbook Xlsx.openFile("myworkbook.xlsx")# view the file append : a logical value indicating if the data should be appended to an existing file.Įxamples : xlsx.writeFile(USArrests, file="myworkbook.xlsx",.col.names, row.names : a logical value specifying whether the column names/row names of the data are to be written to the file.sheetName : a character string to use for the sheet name.Xlsx.openFile("examples_add_table.xlsx")# view the file SaveWorkbook(wb, "examples_add_table.xlsx") Xlsx.addTable(wb, sheet, data= head(iris), Xlsx.addHeader(wb, sheet, value="Customized table") Value="Add iris table using default settings") rowFill : a vector of two colors for filling odd and even rows.col.names, row.names : a logical value indicating whether the column names / row names of the data are to be written to the file.Xlsx.openFile("examples_add_paragraph.xlsx")# view the file SaveWorkbook(wb, "examples_add_paragraph.xlsx") Xlsx.addParagraph(wb, sheet, paragraph, fontSize=14, isItalic=TRUE,įontColor="darkred", colSpan=10, rowSpan=10) It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged." Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. Paragraph="Lorem Ipsum is simply dummy text of the printing and typesetting industry. Xlsx.addHeader(wb, sheet, " Add paragraph", level=2, underline=1) Sheet <- createSheet(wb, sheetName = "example1") rowSpan : number of rows to be merged (paragraph height).colSpan : number of columns to be merged (paragraph : width).isItalic : if TRUE, the text is written in italic format.isBold : if TRUE, the text is written in bold format.The image of the excel file created by the above code is : Xlsx.openFile("examples_add_header.xlsx")# view the file SaveWorkbook(wb, "examples_add_header.xlsx") Xlsx.addHeader(wb, sheet, value="Header 6",level=6, color="black") Xlsx.addHeader(wb, sheet, value="Header 5",level=5, color="black") Xlsx.addHeader(wb, sheet, value="Header 4",level=4, color="black") Xlsx.addHeader(wb, sheet, value="Header 3",level=3, color="black") Xlsx.addHeader(wb, sheet, value="Header 2",level=2, color="black") Xlsx.addHeader(wb, sheet, value="Header 1",level=1, color="black") Sheet <- xlsx::createSheet(wb, sheetName = "example1") Possible values are 0 (default value, no underline), 1 (underline with one line), 2 (underline with two lines) underline : a numeric value specifying whether the header should be underlined or not.color : the color to use for the header. ![]() level : header level possible values are form 1 to 6.It is a java-based solution and can be used to read and write both xls and xlsx file formats. xlsx package: This is my favorite package to read, write and format Excel files in R.XLConnect package : XLConnect is a java-based solution, so it is available for Windows, Mac and Linux.RExcel software : This is a powerful tool that can be used to execute directly R code from an Excel spreadsheet but it is available for windows only.xlsReadWrite package : For Windows only and there is no longer an updated version of xlsReadWrite package.gdata package: it is available for Windows, Mac and Linux but it requires the installation of additional perl libraries.ODBC connection: For Windows only and it requires the Excel ODBC driver.There are many R packages and solutions to import data from Excel to R and to export data from R to Excel: Many solutions to read and write Excel files using R softwareĮxcel files are used by many people to save and analyze their data.
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