::Free Statistics and Forecasting Software::

All rights reserved. The non-commercial (academic) use of this software is free of charge. The only thing that is asked in return is to cite this software when results are used in publications.

This free online software (calculator) computes a BoxPlot a matrix observations by row and variables by colummn.

The (default) data vectors were abstracted from the study dataset Bibliographic Citation: Ramey, Craig T., James J. Gallagher, Frances A. Campbell, Barbara H. Wasik, and Joseph J. Sparling. CAROLINA ABECEDARIAN PROJECT AND THE CAROLINA APPROACH TO RESPONSIVE EDUCATION (CARE), 1972-1992 [Computer file]. ICPSR version. Chapel Hill, NC: University of North Carolina [producer], 2002. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2004.

This R module is used in Workshop 3 of the PY2224 statistics course at Aston University, UK.

Click here to edit the underlying code of this R Module.

Enter (or paste) a matrix (table) containing all data (time) series. Every column represents a different variable and must be delimited by a space or Tab. Every row represents a period in time (or category) and must be delimited by hard returns. The easiest way to enter data is to copy and paste a block of spreadsheet cells. Please, do not use commas or spaces to seperate groups of digits!

Send output to:
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Data X:
89 81 109 83 95 90 91 88 102 92 82 96 87 75 85 82 85 78 92 83 71 74 72 94 73 80 78 85 88 81 62 71 73 77 63 77 72 77 63 77 80 87 90 73 82 87 72 78 85 82 96 90 96 80 95 80 87 84 77 85 85 89 87 67 88 89 110 105 98 98 89 95 89 89 87 73 72 78 63 71 88 70 96 97 89 86 79 79 77 86 83 92 90 96 88 91 93 96 84 93 98 97 95 94 95 80 75 79 70 78 84 88 86 100 84 90 105 99 88 97 92 82 111 97 95 86 89 105 78 88 117 114 123 108 121 88 81 102 81 97 86 73 82 96 82 78 82 86 84 82 104 110 117 104 108 89 93 94 87 90 99 114 110 98 113 84 91 86 89 86 89 97 109 93 105 95 97 118 89 105 58 68 64 63 60 77 72 78 84 75 77 81 86 82 79 98 102 98 105 104 58 62 64 70 60 81 102 84 94 87 92 84 87 101 93 94 75 88 83 85 87 102 106 88 97 75 62 78 69 67 80 100 79 94 85 84 82 95 82 86 87 78 98 82 88 114 106 101 109 114 97 88 104 86 97 102 85 91 99 93 80 97 78 82 80 112 114 123 114 118 104 105 109 99 109 75 100 77 91 81 82 72 77 81 79 92 106 102 102 104 102 78 88 101 97 73 80 81 72 75 78 88 83 91 82 74 62 72 83 71 92 93 95 102 92 97 87 109 103 104 92 109 91 93 99 91 91 87 88 89 102 110 112 110 114 89 98 95 100 95 98 99 103 88 106 117 95 108 119 117 92 97 116 98 109 70 88 71 90 74 63 72 70 69 63 91 102 105 98 103 106 95 112 98 107 81 93 86 81 86 98 90 109 93 99 88 80 112 91 87 95 75 97 86 93 105 109 122 95 114 90 75 97 87 82 58 72 64 63 60 86 77 84 89 83 112 93 110 108 111 71 72 70 99 75 98 91 100 90 94 87 95 102 91 91 98 111 108 82 100 117 105 123 119 121 98 90 78 97 90 98 105 109 108 105 90 90 106 101 97 84 92 95 96 92 86 95 108 97 92 68 75 74 69 67 86 92 86 89 90 77 100 82 84 85 83 82 88 79 85 90 102 96 103 97 107 104 114 92 118 102 98 111 104 109 90 95 88 102 94 113 114 123 106 121 86 93 89 93 85 105 110 114 108 112 110 104 121 119 118 82 91 100 102 93 89 79 83 83 85 99 97 92 92 97 113 102 108 119 121 91 77 87 100 83 92 105 84 97 89 86 95 95 103 92 91 104 90 95 89 82 75 82 73 82 86 82 84 86 85 86 91 96 88 92 102 105 109 102 112 84 71 84 87 79 80 89 83 100 84 96 79 93 88 92 117 113 120 100 118 88 82 83 79 82 99 102 103 90 100 89 82 103 83 87 86 92 102 95 97 98 82 90 89 87 58 86 69 64 70 98 108 114 108 110 58 74 64 80 60 81 87 87 83 81 90 97 116 96 94 112 102 121 108 114 84 75 90 86 85 84 82 92 88 85 75 72 81 97 79 78 88 84 110 82 94 97 106 102 102 75 85 75 92 73 82 62 79 91 78 87 95 80 92 84 59 95 74 72 70 68 72 66 88 66 80 92 81 99 79 94 91 98 95 95 87 97 99 83 95 70 78 68 68 69 113 95 100 101 109 99 91 97 91 100 90 95 99 89 91 102 88 104 98 99 80 92 82 89 84 98 97 92 98 101 98 104 99 97 99 95 113 109 98 104 104 113 106 113 109 86 82 89 83 87 84 90 87 92 88 85 91 98 113 87 90 95 95 103 95 86 102 92 96 92 97 92 90 94 100
Names of X columns:
WJ7ARD WJ7AMA WJ7AWL WJ7AKN WJ7ASK
Sample Range: (leave blank to include all observations)
From:
To:
box colour
Notched Boxes
TRUEFALSE
% to trim
Chart options
Width:
Height:
Title:
Label y-axis:
Label x-axis:

Click here to edit the underlying code of this R Module.

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Click here to edit the underlying code of this R Module.

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Source code of R module
1	par1 <- as.numeric(par1) #colour
2	par2<- as.logical(par2) # Notches ?
3	par3<-as.numeric(par3) # % trim
4	if(par3>45){par3<-45;warning("trim limited to 45%")}
5	if(par3<0){par3<-0;warning("negative trim makes no sense. Trim is zero.")}
6	lotrm<-as.integer(length(y[1,])*par3/100)+1
7	hitrm<-as.integer(length(y[1,])*(100-par3)/100)
8	y1<-array(dim=c(dim(y)[1], hitrm-lotrm+1), dimnames=list(dimnames(y)[[1]], 1:(hitrm-lotrm+1) ))
9	for(i in 1:dim(y)[1]){
10	tmp<-order(y[i,])
11	y1[i,]<- y[i, tmp[lotrm:hitrm] ]
12	}
13	bitmap(file='test2.png')
14	pairs(t(y))
15	dev.off()
16	y<-y1
17	z <- as.data.frame(t(y))
18	bitmap(file='test1.png')
19	(r<-boxplot(z ,xlab=xlab,ylab=ylab,main=main,notch=par2,col=par1))
20	dev.off()
21	load(file='createtable')
22	a<-table.start()
23	a<-table.row.start(a)
24	a<-table.element(a,hyperlink('http://www.xycoon.com/overview.htm','Boxplot statistics','Boxplot overview'),6,TRUE)
25	a<-table.row.end(a)
26	a<-table.row.start(a)
27	a<-table.element(a,'Variable',1,TRUE)
28	a<-table.element(a,hyperlink('http://www.xycoon.com/lower_whisker.htm','lower whisker','definition of lower whisker'),1,TRUE)
29	a<-table.element(a,hyperlink('http://www.xycoon.com/lower_hinge.htm','lower hinge','definition of lower hinge'),1,TRUE)
30	a<-table.element(a,hyperlink('http://www.xycoon.com/central_tendency.htm','median','definitions about measures of central tendency'),1,TRUE)
31	a<-table.element(a,hyperlink('http://www.xycoon.com/upper_hinge.htm','upper hinge','definition of upper hinge'),1,TRUE)
32	a<-table.element(a,hyperlink('http://www.xycoon.com/upper_whisker.htm','upper whisker','definition of upper whisker'),1,TRUE)
33	a<-table.row.end(a)
34	for (i in 1:length(y[,1]))
35	{
36	a<-table.row.start(a)
37	a<-table.element(a,dimnames(t(x))[[2]][i],1,TRUE)
38	for (j in 1:5)
39	{
40	a<-table.element(a,signif(r$stats[j,i], digits=4))
41	}
42	a<-table.row.end(a)
43	}
44	a<-table.end(a)
45	table.save(a,file='mytable.tab')
46	if (par2){
47	a<-table.start()
48	a<-table.row.start(a)
49	a<-table.element(a,'Boxplot Notches',4,TRUE)
50	a<-table.row.end(a)
51	a<-table.row.start(a)
52	a<-table.element(a,'Variable',1,TRUE)
53	a<-table.element(a,'lower bound',1,TRUE)
54	a<-table.element(a,'median',1,TRUE)
55	a<-table.element(a,'upper bound',1,TRUE)
56	a<-table.row.end(a)
57	for (i in 1:length(y[,1]))
58	{
59	a<-table.row.start(a)
60	a<-table.element(a,dimnames(t(x))[[2]][i],1,TRUE)
61	a<-table.element(a,signif(r$conf[1,i], digits=4))
62	a<-table.element(a, signif(r$stats[3,i], digits=4))
63	a<-table.element(a,signif(r$conf[2,i], digits=4))
64	a<-table.row.end(a)
65	}
66	a<-table.end(a)
67	table.save(a,file='mytable1.tab')
68	}
69	a<-table.start()
70	a<-table.row.start(a)
71	a<-table.element(a,'Boxplot Means',4,TRUE)
72	a<-table.row.end(a)
73	a<-table.row.start(a)
74	a<-table.element(a,'Variable',1,TRUE)
75	a<-table.element(a,hyperlink('http://www.xycoon.com/trimmed_mean.htm','trimmed mean','definition of trimmed mean'),1,TRUE)
76	a<-table.element(a,hyperlink('http://www.xycoon.com/unbiased1.htm','unbiased SD','definition of unbiased SD'),1,TRUE)
77	a<-table.row.end(a)
78	for (i in 1:length(y[,1]))
79	{
80	a<-table.row.start(a)
81	a<-table.element(a,dimnames(t(x))[[2]][i],1,TRUE)
82	a<-table.element(a,signif(mean(z[i], trim=par3/100, na.rm=TRUE), digits=4))
83	a<-table.element(a,signif(sd(z[i], na.rm=TRUE), digits=4))
84	a<-table.row.end(a)
85	}
86	a<-table.end(a)
87	table.save(a,file='mytable2.tab')

Cite this software as:

Ian E. Holliday, 2010, CARE Boxplots and Scatterplot Matrix (v1.0.2) in Free Statistics Software (v1.1.23-r6), Office for Research Development and Education, URL http://www.wessa.net/Ian.Holliday/rwasp_CARE%20Data%20Boxplot.wasp/

The R code is based on :

Ramey, Craig T., James J. Gallagher, Frances A. Campbell, Barbara H. Wasik, and Joseph J. Sparling. CAROLINA ABECEDARIAN PROJECT AND THE CAROLINA APPROACH TO RESPONSIVE EDUCATION (CARE), 1972-1992 [Computer file]. ICPSR version. Chapel Hill, NC: University of North Carolina [producer], 2002. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2004.

To cite Wessa.net in publications use:
Wessa, P. (2013), Free Statistics Software, Office for Research Development and Education,
version 1.1.23-r6, URL http://www.wessa.net/

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Software Version : 1.1.23-r6
Algorithms & Software : Prof. dr. P. Wessa
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