[datatable-help] HELP!! Mann whitney in R.

[Bacou, Melanie]

For smallish spreadsheets, it's often faster to just copy & paste into R 
(though that's not exactly "reproducible"), using:
df <- read.delim("clipboard-128")

For larger datasets, using data.table fread() with a CSV file is more 
efficient:
df <- fread("<filename>.csv")

--Mel.

On 3/20/2016 2:19 PM, Carl Sutton wrote:
> 1.  in excel save the file as either <filename>.csv or <filename>.txt 
> into the same directory you will be writing your script(this saves 
> having to direct R to a path to the data)
> 2.  use either read.table or read.csv to get the data into memory 
> ?read.table will get you all you need to know to accomplish this
> 3.  google mann whitney u test R and to get the information to do your 
> testing
> Carl Sutton
>
>
> On Saturday, March 19, 2016 3:28 PM, Santib2002 <Santib2002 at gmail.com> 
> wrote:
>
>
>
>     This may be really basic, but could you help me with this issue?
>     I have an excel file named table1.xls.
>     I need to input this table in r, in order to calculate mann
>     whitney between
>     columns 1 and 2.
>     Could you please show me how to do this task?
>
>
>
>
>
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