"C:\windows\System32\WindowsPowerShell\v1. If so, double-click on the R icon to start R. Use the here() function as a drop-in replacement for file.path()', it will always locate the files relative to your project root. Check if there is an R icon on the desktop of the computer that you are using. Paths become much easier to deal with if you use projects in Rstudio (file -> new project), as then you can use relative paths from the project directory. This function will return the correct path to the file. "modules" "README" "README.R-3.2.0" "share" Declare the relative path of a file within your project with iam(). you can use the command file.choose() and then follow the menu to find the file you want. Why are my files not showing up on my desktop Right-click your desktop screen, select View > Show desktop icons. Type the file name you want to search for into the box. RStudio doesn't have any trouble finding my R installation once I helped it to find it the first time, but installr doesn't seem to provide that option.Įrror in strsplit(version_with_dots, ".") : non-character argumentĬould not find any R installation on your system. Locate the search box in the upper-right corner of the current window. For example, to search for a file named document. when I check prescence of file, file.exists returns TRUE yet I get a 'Cannot open layer' error: Error in ogrInfo (dsn dsn, layer layer, encoding encoding, useiconv >useiconv, : Cannot open layer. My shapefile is error free, as it opens in qGIS. In the ‘File format:’ dialogue box click on the down arrow to open the drop down menu and select ‘Text (Tab delimited)’ as your file type. I have read several articles on readOGR errors that concern reading a shapefile. Enter the file name (keep it fairly short, no spaces ) in the ‘Save as:’ dialogue box. Next, enter the file name for the registry backup and select All under Export range section. To find a file by its name, use the -name option followed by the name of the file you are searching for. from the main menu and navigate to the folder where you want to save the file. You can create backup to secure your current registry condition. C:\R and C:\Rtools are both set on the PATH. Finding files by name is probably the most common use of the find command. I chose to install R in C:\R to keep my package library in a single folder and to avoid having to run as an administrator every time I wanted to upgrade. I'm having the same issue so I'll answer your last question.
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