If Lookup can't find the lookup_value, it uses the largest value in the array that is less than or equal to lookup_value. This form of Lookup is provided for compatibility with other spreadsheet programs. In general, it's best to use the HLookup or VLookup function instead of the array form of Lookup. The other form of Lookup automatically looks in the first column or row. Use this form of the Lookup function when you want to specify the range that contains the values that you want to match. The vector form of Lookup looks in a one-row or one-column range (known as a vector) for a value and returns a value from the same position in a second one-row or one-column range. Use the array form when you have a small list of values and the values remain constant over time.Ī vector is a range of only one row or one column. Look in the first row or column of an array for the specified value and return a value from the same position in the last row or column of the array Use the vector form when you have a large list of values to look up or when the values may change over time. Look in a one-row or one-column range (known as a vector) for a value and return a value from the same position in a second one-row or one-column range It must be the same size as lookup_vector. A range that contains only one row or column. Result_vector - Only used with the vector form. In array form, a range of cells that contains text, numbers, or logical values that you want to compare with lookup_value. The values in lookup_vector can be text, numbers, or logical values. Lookup_vector or Array - In vector form, a range that contains only one row or one column. Lookup_value can be a number, text, a logical value, or a name or reference that refers to a value. Lookup_value - A value that Lookup searches for in the first vector. SyntaxĮxpression A variable that represents a WorksheetFunction object. The Lookup function has two syntax forms: the vector form and the array form. You may also want to check the following guide for the steps to import an Excel file into R.Returns a value either from a one-row or one-column range or from an array. Once you run the code in R (adjusted to your path), the DataFrame would be exported to your specified location: Name Write_xlsx(df, "C:\\Users\\Ron\\Desktop\\Test\\people.xlsx") Here is the complete code for our example: library("writexl")ĭf <- ame(Name = c("Jon", "Bill", "Maria", "Ben", "Tina"), You may also place double backslash (‘\\’) within the path name to avoid any errors in R. You’ll need to modify the path to reflect the location where you’d like to store the Excel file on your computer. Where the file name to be created is people and the Excel file extension is xlsx.For demonstration, let’s assume that the path to store the Excel file is: C:\\Users\\Ron\\Desktop\\Test\\people.xlsx.You may use the following template to assist you in exporting the DataFrame to Excel in R: library("writexl") Step 3: Export the DataFrame to Excel in R This is how the DataFrame would look like in R: Name Age Next, create the DataFrame that you’d like to export to Excel.įor example, let’s create a simple DataFrame with the following values: df <- ame(Name = c("Jon", "Bill", "Maria", "Ben", "Tina"), You may check the following guide for the steps to install a package in R. You may type the following command in the R console in order to install the writexl package: install.packages("writexl")įollow the instructions to complete the installation. Steps to Export a DataFrame to Excel in R Step 1: Install the writexl package Write_xlsx(the dataframe name,"path to store the Excel file\\file name.xlsx") You can use the writexl package in order to export your DataFrame to Excel in R: library("writexl")
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