OK. I got it.
Thanks.
Petr
> -Original Message-
> From: Jim Lemon
> Sent: Thursday, February 21, 2019 11:36 AM
> To: PIKAL Petr
> Cc: Rolf Turner ; r-help@r-project.org
> Subject: Re: [R] particle count probability
>
> Hi Petr,
> My second message was t
.
>
> > 1-(10-c(0.1, 1))* (10-c(0.1,1))/(10^2)
> [1] 0.0199 0.1900
>
> Cheers.
> Petr
>
> > -Original Message-
> > From: Jim Lemon
> > Sent: Thursday, February 21, 2019 12:24 AM
> > To: Rolf Turner
> > Cc: PIKAL Petr ; r-help@r-project.or
: PIKAL Petr ; r-help@r-project.org
> Subject: Re: [R] particle count probability
>
> Okay, suppose the viewing field is circular and we consider two particles as
> in
> the attached image.
>
> Probability of being within the field:
> R0 > sqrt((x1+R1-x0)^2 + (y1+R1-y0)^2
Okay, suppose the viewing field is circular and we consider two
particles as in the attached image.
Probability of being within the field:
R0 > sqrt((x1+R1-x0)^2 + (y1+R1-y0)^2)
Probability of being outside the field:
R0 < sqrt((x2-R1-x0)^2 + (y2-R1-y0)^2)
Since these are the limiting cases, it l
On 2/21/19 12:16 AM, PIKAL Petr wrote:
Dear all
Sorry, this is probably the most off-topic mail I have ever sent to
this help list. However maybe somebody could point me to right
direction or give some advice.
In microscopy particle counting you have finite viewing field and
some particles coul
Hi Petr,
This is off the top of my head, but I assume that the shape of the
particle is not considered in counting. Assume particles are uniformly
distributed in the viewing field. If all particles entirely within the
field are counted, large particles will be undercounted. If all
particles within
Somewhere, buried in the vast literature on the Wicksell problem, there is
probably an answer, or at least a hint.
> On Feb 20, 2019, at 11:16 AM, PIKAL Petr wrote:
>
> Dear all
>
> Sorry, this is probably the most off-topic mail I have ever sent to this help
> list. However maybe somebody
Dear all
Sorry, this is probably the most off-topic mail I have ever sent to this help
list. However maybe somebody could point me to right direction or give some
advice.
In microscopy particle counting you have finite viewing field and some
particles could be partly outside of this field. My
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