library("readxl")
my_data <- read_excel("GVA.xlsx")
my_data
however the console says the path does not exist. How can I import excel/csv files and know that the file will always be found.
为什么不这样做?
p.s. I am new to R
library("readxl")
my_data <- read_excel("GVA.xlsx")
my_data
however the console says the path does not exist. How can I import excel/csv files and know that the file will always be found.
为什么不这样做?
p.s. I am new to R
您的工作名录中是否有GVA.xsx? 否则,R就找不到,因为你没有在你目前的名录之外绘制任何地图。 您可以通过点击:文档和;进口数据集;从Excel处取。 浏览你的档案并确定任何必要的进口选择。 R将实际制定该法典,以绘制有关档案的地图。
The following article might help: https://forum.posit.co/t/read-excel-file-from-r-project/158530
当然,最容易的方式是把你的Excel案列入与你的R法典相同的工作目录。 简言之,你的“GVA.xlsx”文档必须与你的“编码”文档相同。
否则,正如上述条款一样,你需要通过编造你的作品目录,希望这将有助于!
For an Excel formula I need the first cell out of a list of cells which contains a numeric value: A | B | C | ... | Z | ----------------------------- | 0.1 | 0.4 | ... | =0.1 | | ...
I have a stored procedure that imports differently formatted workbooks into a database table, does work on them then drops the table. Here is the populating query. SELECT IDENTITY(INT,1,1) AS ID ...
The following code works. the connection opens fine but recordset.recordCount always returns -1 when there is data in the table. ANd If I try to call any methods/properties on recordset it crashes ...
I m using Application run to call several macros in order like this. Sub Run_All_Macros() Application.Run ("Macro_1") Application.Run ("Macro_1") End Sub When I start Run_All_Macros, all the ...
Does anyone know how to convert an Excel date to a correct Unix timestamp?
I am trying to import an excel file into a data table using GemBox and I keep getting this error: Invalid data value when extracting to DataTable at SourceRowIndex: 1, and SourceColumnIndex: 1. As ...
I am looking for any tips or resources on importing from excel into a SQL database, but specifically when the information is NOT in column and row format. I am currently doing some pre-development ...
I have created an Add-In in C# that implements user defined functions for Excel. These UDF s return immediately, but they control background asynchronous procedures. These procedures have status ...