: Re: [R] Scatterplot and Causality
Fortune nomination.
cheers,
Rolf
On 23/04/13 08:31, Bert Gunter wrote:
(In response to a question about inferring causality from observational
data.)
> As others have said:
>
> (Short answer) No.
>
> (Long Answer) Don&
Fortune nomination.
cheers,
Rolf
On 23/04/13 08:31, Bert Gunter wrote:
(In response to a question about inferring causality from
observational data.)
As others have said:
(Short answer) No.
(Long Answer) Don't be ridiculous.
_
Nevertheless, some people try:
http://www.kaggle.com/c/cause-effect-pairs
Joerg
On Mon, Apr 22, 2013 at 4:31 PM, Bert Gunter wrote:
> Inline.
>
>
> On Mon, Apr 22, 2013 at 1:15 PM, Lorenzo Isella
> wrote:
>> On Mon, 22 Apr 2013 17:27:05 +0200, Robert Baer wrote:
>>
>>
>>> It strikes me that
Inline.
On Mon, Apr 22, 2013 at 1:15 PM, Lorenzo Isella
wrote:
> On Mon, 22 Apr 2013 17:27:05 +0200, Robert Baer wrote:
>
>
>> It strikes me that this is not a particularly productive approach to
>> causality, particularly in an observational setting. You would need to
>> design an experiment
On Mon, 22 Apr 2013 17:27:05 +0200, Robert Baer wrote:
It strikes me that this is not a particularly productive approach to
causality, particularly in an observational setting. You would need to
design an experiment where you had a known manipulation of an
explanatory variable and studie
On 4/22/2013 9:48 AM, Lorenzo Isella wrote:
Dear All,
I hope this is not too off topic.
I am given a set of scatteplots (nothing too fancy; think about a
normal x-y 2D plot).
I do not deal with two time series (indeed I have no info about time).
If I call A=(A1,A2,...) and B=(B1, B2, ...) the 2 v
On Mon, Apr 22, 2013 at 3:48 PM, Lorenzo Isella
wrote:
> Dear All,
> I hope this is not too off topic.
> I am given a set of scatteplots (nothing too fancy; think about a
> normal x-y 2D plot).
> I do not deal with two time series (indeed I have no info about time).
> If I call A=(A1,A2,...) and B
On 22/04/2013 10:48 AM, Lorenzo Isella wrote:
Dear All,
I hope this is not too off topic.
I am given a set of scatteplots (nothing too fancy; think about a
normal x-y 2D plot).
I do not deal with two time series (indeed I have no info about time).
If I call A=(A1,A2,...) and B=(B1, B2, ...) the 2
Dear All,
I hope this is not too off topic.
I am given a set of scatteplots (nothing too fancy; think about a
normal x-y 2D plot).
I do not deal with two time series (indeed I have no info about time).
If I call A=(A1,A2,...) and B=(B1, B2, ...) the 2 variables (two
vectors of numbers most of the c
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