[R] Could not find function even though I have all necessary packages
Michael Artz
michaeleartz at gmail.com
Mon Mar 28 19:13:01 CEST 2016
Thank you everyone I got it!
I needed to install munsell was all. I was giving a typo when I tried to
install munsell
On Mon, Mar 28, 2016 at 12:01 PM, Michael Artz <michaeleartz at gmail.com>
wrote:
> Thanks. SessionInfo() did not show it.
>
> This is the error when I try library(caret)
>
>
> > library(caret)
> Loading required package: ggplot2
> Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck
> = vI[[j]]) :
> there is no package called ‘munsell’
> Error: package ‘ggplot2’ could not be loaded
>
> I tried installing.packages("ggplot2") and then I ran
> library(ggplot2) and it gave me error
>
> Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck
> = vI[[j]]) :
> there is no package called ‘munsell’
> Error: package or namespace load failed for ‘ggplot2’
>
>
>
> On Mon, Mar 28, 2016 at 11:57 AM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us
> > wrote:
>
>> Post plain text only please.
>>
>> Are you sure it loaded? Verify with sessionInfo()...
>> --
>> Sent from my phone. Please excuse my brevity.
>>
>> On March 28, 2016 9:21:56 AM PDT, Michael Artz <michaeleartz at gmail.com>
>> wrote:
>>
>>> Hi,
>>> I am getting the error,
>>>
>>> Error: could not find function "createDataPartition"
>>>
>>> when I do the code
>>> dataFrame_data <- createDataPartition(data$colA, p=.7, list=FALSE)
>>>
>>> even though I have run already
>>>
>>> install.packages("caret", dependencies = c("Depends", "Imports",
>>> "Suggests"))
>>> and
>>> install.packages("caret")
>>>
>>> those worked and I then ran
>>> library(caret)
>>>
>>> does anyone know why I'm unable to use this function?
>>>
>>> [[alternative HTML version deleted]]
>>>
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>
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