[R] Fwd: high p values

Jim Lemon drj|m|emon @end|ng |rom gm@||@com
Tue Mar 19 23:25:17 CET 2019


Hi Javed,
Easy.

A<-c(2000,2100,2300,2400,6900,7000,7040,7050,7060)
median(A)
[1] 6900
B<-c(3300,3350,3400,3450,3500,7000,7100,7200,7300)
median(B)
[1] 3500
wilcox.test(A,B,paired=FALSE)

       Wilcoxon rank sum test with continuity correction

data:  A and B
W = 26.5, p-value = 0.233
alternative hypothesis: true location shift is not equal to 0

Jim

On Wed, Mar 20, 2019 at 3:48 AM javed khan <javedbtk111 using gmail.com> wrote:
>
> Hi
>
> This is my function:
>
> wilcox.test(A,B, data = data, paired = FALSE)
>
> It gives me high p value, though the median of A column is 6900 and B
> column is 3500.
>
> Why it gives p value high if there is a difference in the median?
>
> Regards
>
>         [[alternative HTML version deleted]]
>
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