[R] Central limit theorem
Tóth Zoltán
tz at looper.hu
Sun Aug 14 16:44:54 CEST 2011
Hi Maggy,
Sorry, I cannot help you. But as I am pretty new to R, I am interested
in this assigment. May I ask you to post it?
z
On Sun, Aug 14, 2011 at 3:16 PM, maggy yan <kiotoqq at googlemail.com> wrote:
> my data looks like this:
>
> PM10 Ref UZ JZ WT RH FT WR
> 1 10.973195 4.338874 nein Winter Dienstag ja nein West
> 2 6.381684 2.250446 nein Sommer Sonntag nein ja Süd
> 3 62.586512 66.304869 ja Sommer Sonntag nein nein Ost
> 4 5.590101 8.526152 ja Sommer Donnerstag nein nein Nord
> 5 30.925054 16.073091 nein Winter Sonntag nein nein Ost
> 6 10.750567 2.285075 nein Winter Mittwoch nein nein Süd
> 7 39.118316 17.128691 ja Sommer Sonntag nein nein Ost
> 8 9.327564 7.038572 ja Sommer Montag nein nein Nord
> 9 52.271744 15.021977 nein Winter Montag nein nein Ost
> 10 27.388416 22.449102 ja Sommer Montag nein nein Ost
> 11 6.460829 4.486329 ja Winter Samstag nein nein Süd
> 12 5.937690 10.247768 ja Sommer Sonntag nein nein Nord
> 13 14.004685 5.155790 nein Winter Sonntag nein nein Nord
> 14 12.244333 7.063825 ja Sommer Mittwoch nein ja Nord
> 15 35.195541 12.148438 nein Winter Montag nein nein Ost
> .
> .
> .
> .
> til 200
> now I should illustrate the Central limit theorem with my data. I need to
> make 80 times the arithmetic means of each of the 100 poisson distributet
> random numbers with an expected value 7.
> the hint says I need a metrices first which includes all of the 8000 values.
> but I have no idea where the 8000 values are and how to make the matrices.
> please help me
>
> [[alternative HTML version deleted]]
>
>
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