thanks a lot.
发自网易邮箱大师
On 2017-03-06 18:19 , Jim Lemon Wrote:
Hi laomeng,
If you know how to plot the means and calculate the standard
deviations, perhaps look at the "dispersion" function in the plotrix
package.
Jim
On Sat, Mar 4, 2017 at 5:39 PM, laomeng_3 wrote:
> hi a
this is not homework,just a case which I made by myself.
��ʦ
On 2017-03-06 06:47 , Rolf Turner Wrote:
On 04/03/17 19:39, laomeng_3 wrote:
> hi all I have a question about drawing the confidence interval .
>
> For instance,if I want to sample 100 times,and each time,t
hi all
I have a question about drawing the confidence interval .
For instance,if I want to sample 100 times,and each time,the sample size is
10,and the mean and sd is 15 and 1 respectively .I want to draw the 100
confidence intervals(as the attachment) .Which function should be used to draw
th
ok,many thanks.
发自 网易邮箱大师
On 2016-05-20 08:19 , Jim Lemon Wrote:
Hi laomeng_3,
Have a look at the padjust function (stats).
Jim
On Fri, May 20, 2016 at 1:56 AM, laomeng_3 wrote:
> Hi all:
> As to the anova, we can perform multiple comparison via TukeyHSD.
> But as to chi-square
thanks for your help.
发自 网易邮箱大师
On 2016-05-20 09:48 , David Winsemius Wrote:
> On May 19, 2016, at 5:19 PM, Jim Lemon wrote:
>
> Hi laomeng_3,
> Have a look at the padjust function (stats).
>
> Jim
>
>
> On Fri, May 20, 2016 at 1:56 AM, laomeng_3 wrote:
>> H
Hi all:
As to the anova, we can perform multiple comparison via TukeyHSD.
But as to chi-square test for frequency table,how to perform multiple
comparison?
For example, if I want to compare 3 samples' ratio(the data has 3 rows,each row
corresponds to 1 sample,and has 2 columns,each column corres
6 matches
Mail list logo
