[R] Trying to coerce an AnnotatedDataFrame in order to access Probeset Info

[Spencer Brackett]

It is. I will try their mailing list :)

On Wed, Jul 17, 2019 at 4:56 PM Bert Gunter <bgunter.4567 using gmail.com> wrote:

> Isn't this a Bioconductor package? If so, shouldn't you be posting on
> their website instead of here?
> (Apologies if I'm mistaken).
>
>
> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along and
> sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
>
> On Wed, Jul 17, 2019 at 1:20 PM Spencer Brackett <
> spbrackett20 using saintjosephhs.com> wrote:
>
>> Good evening,
>>
>> I downloaded the Biobase package in order to utilize the ExpressionSet and
>> other features hosted there to examine annotations for probeset data,
>> which
>> I seek to visualize. I currently have pre-analyzed object located in my
>> environment containing said probeset info, along with gene id and
>> location.
>> After experimenting with the following approaches, I'm am at a loss for as
>> to why the AnnotatedDataFrame function is not being recognized by R.
>>
>> ##Example of some of my attempts and their respective error messages##
>>
>> >AnnotatedDataFrame()
>>     Error in AnnotatedDataFrame() : could not find function
>>    "AnnotatedDataFrame"
>>
>>  signature(object="assayData")
>>      object  "assayData"
>> > annotatedDataFrameFrom("assayData", byrow=FALSE)
>> Error in annotatedDataFrameFrom("assayData", byrow = FALSE) :
>>   could not find function "annotatedDataFrameFrom"
>>
>> >as(data.frame, "AnnotatedDataFrame")
>> Error in as(data.frame, "AnnotatedDataFrame") :
>>   no method or default for coercing “function” to “AnnotatedDataFrame”
>>
>> Best,
>>
>> Spencer
>>
>>         [[alternative HTML version deleted]]
>>
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>>
>

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