A list is like a super data type that can hold any other data type inside it.
# Vector with numerics from 12 up to 100
my_vector <- 12:100
# Matrix with numerics from 1 up to 8
my_matrix <- matrix(1:8, ncol = 2)
#SWIRL
Its basically a package that if installed can help in learning and practicing R, right inside the R console.
find "martin hendrikx" C:\Users\Martin\Desktop\exercise.txt |
for %f in (*.xml) do type "%f" >> combined.xml |
powershell -Command "(gc combined.xml) -replace '<root>', '' | Out-File updatedXML.xml" |
Examples: | |
Delete "Hello World.txt" | |
DEL "Hello World.txt" | |
Delete 3 named files: | |
DEL file1.txt file2.txt "C:\demo\file3.txt" |
How to move files in the Windows command line (MS-DOS) | |
move stats.doc c:\statistics | |
If you'd like to move multiple files, you can separate the file names with a comma, as in the following command. | |
move stats.doc, morestats.doc c:\statistics | |
In the next example, we are moving the file "example.doc" to the D:\ drive. |