One-Way Input Page

Enter the data in the textarea provided below, or input file containing the data. The input format is y_i,j i, where i is the ith treatment and y_i,j is the jth observation in the ith treatment. There is also space to put the name of the treatment, information about a particular level of the treatment will be identified as 'name-i'. If a name is not supplied, then the output will be refered to the levels as 'trt-i'. In both cases, i refers to the ith level of the treatment.
The following contrasts are available:

All Pairwise Contrasts (Fisher's PLSD, Bonferroni or Tukey-Kramer)
vs Control (Fisher's PLSD, Bonferroni or Tukey-Kramer )
User Specified (Fisher's PLSD or Bonferroni )
For the user specified contrasts, each row must sum to zero (contrasts won't be calculated otherwise) and the coefficients in each row should be in the order of mu₁ mu₂ ... mu_k, each separated by a white space.
An example input data set is provided below the submit button.

Data Input

File containing data for analysis:

Enter a label for the treatment:

Cell Locations Based On:

Cell Medians

Hodges-Lehmann type Estimate

Contrasts Available:

All Pairwise
vs. Control Level of the control:

User Specified Enter Contrasts Below
(order mu₁ thru mu_k):

Interval Types Available:

Fisher's Protected LSD

Bonferroni

Tukey-Kramer Not available with user specified contrasts

Data Plots Available:

Comparison Dot Plot

Comparison Box Plot

Residual Plots Available:

R Fits vs R Residuals

Boxplot, Dotplot and Histogram of R Residuals

Q-Q Plot of R Residuals Quantile:

Studentized Residual Plots Available:

R Fits vs R Studentized Residuals

Boxplot, Dotplot and Histogram of R Studentized Residuals

Q-Q Plot of R Studentized Residuals Quantile:

Example input data set:
8 1
9 1
10 2
14 3
17 2
8 1
12 3
15 3
10 2
7 1

There are 3 treatments in the data set: 1,2 and 3. Observations for each treatment are listed below.

Treatment Observations

1 8, 9, 8, 7

2 10, 17, 10

3 14, 12, 15