[R] Vincentizing Reaction Time data in R
jrkrideau at inbox.com
Thu May 21 03:22:50 CEST 2015
> -----Original Message-----
> From: gabriel.weindel at gmail.com
> Sent: Wed, 20 May 2015 22:31:48 +0200
> To: jrkrideau at inbox.com, john.archie.mckown at gmail.com
> Subject: Re: [R] Vincentizing Reaction Time data in R
> John Kane : I already read the paper and wrote an e-mail to the author,
> he used matlab and suggested me to ask this same question on this forum.
> But thank you for your answer.
The paper said that they had used R ! They must have forgotten to add what may have been a minor bit of use of mintabl
I had a look at the equation in the Wiki article and I have long ago forgotten how to read such a thing but I wonder how complicated it is as an algorithm? R is very flexible and it might be fairly easy to just write a function to do it.
Actually I just had a very quick look at the Ratcliff paper in Psychological Bulletin 1979, Vol. 86, No. 3, 446-461 (http://star.psy.ohio-state.edu/coglab/People/roger/pdf/Papers/psychbull79.pdf)
I am tired and it is not my area of expertise but it does not look too difficult to write a function in R to do this. But I have been wrong before. :)
> John McKown : thanks a lot, this could be a great help to me but I have
> to take a closer look.
> Again thank you for your replies.
> Gabriel Weindel
> Master student in Neuropsychology - Aix-Marseille University (France)
> Le 20/05/2015 18:41, John Kane a écrit :
>> John Kane
>> Kingston ON Canada
>>> -----Original Message-----
>>> From: john.archie.mckown at gmail.com
>>> Sent: Wed, 20 May 2015 09:38:47 -0500
>>> To: gabriel.weindel at gmail.com
>>> Subject: Re: [R] Vincentizing Reaction Time data in R
>>> On Wed, May 20, 2015 at 5:13 AM, Gabriel WEINDEL
>>> <gabriel.weindel at gmail.com>
>>>> Dear all,
>>>> For my master thesis, I'm currently working in cognitive neuroscience
>>>> executive control through measurement of reaction time and I need to
>>>> data 'vincentized' with an exclusive use of R set by my statistic
>>>> for a test purpose, for this reason I can't use the python code the
>>>> team usually uses.
>>>> Despite a dozen hours of research I couldn't find any package or
>>>> which would allow the use of vincentization, that's why I'm querying
>>>> on the R forum.
>>>> So has anyone ever used vincentization in R ?
>>> I haven't. And I failed statistics in school. But a Google search got
>>> this page, which I hope might be of some help to you. If not, my
>> I never heard of it either and I passed a couple out of some number > 2
>> but we always thought the perception and cognition people strange.
>> I think this paper may be a lead. An email to the authors might help
>>>> Gabriel Weindel
>>>> Master student in Neuropsychology - Aix-Marseille University (France)
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