How to Display Data- P21 ppsx

... workers 1.0 510 Survival time (years) 15 20 25 94 How to Display Data plot, which displays the survival of 726 slate workers from 1975 to the present day, compared to the survival of 529 controls who were ... rank) 92 How to Display Data Figure 8.2 Scatterplot and lowess smoothing plot of monthly prescriptions for non-SSRIs antidepressants, for a general practice over 42 m...

Ngày tải lên: 04/07/2014, 09:20

... heights for men and women in separate histograms as in Figure 4.7. However, when using histograms to display data from several groups, it is important to ensure that both the axes are on the ... his- togram is that not only does it show the frequency in each stem but that it retains the individual values of the data. 4.5 Histograms A common method for displaying continuous data is a...

Ngày tải lên: 04/07/2014, 09:20

... 0.384 Divorced (relative to married) 0.49 (0.05 to 4.81) 0.543 Widowed (relative to married) 0.84 (0.35 to 2.00) 0.695 Group (0 ϭ Control, 1 ϭ Intervention) 1.80 (0.79 to 4.09) 0.159 CI: Confi ... this chapter described a method for displaying categorical outcome data. In addition to the grouping variable it is often important to adjust for other explanatory variables, in which...

Ngày tải lên: 04/07/2014, 09:20

... for an audience to read and should be used for the text on slides. Text is always meant to be read and so 100 How to Display Data when considering text on slides it is important to bear this ... presentation. How to present results in papers has been covered in previ- ous chapters. When giving an oral presentation to an audience there are several points to be considered...

Ngày tải lên: 04/07/2014, 09:20

... on how to draw fi gures and display data. The purpose of this book is to give advice on the best methods to display data which have arisen from a variety of different sources. We have tried to ... as it is easier to scan down a column than across a row. 4 However, it Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 24 How to Display Data be t...

Ngày tải lên: 27/06/2014, 06:20

... Publishing Ltd, 9600 Garsington Road, Oxford OX4 2DQ, UK Blackwell Publishing Asia Pty Ltd, 550 Swanston Street, Carlton, Victoria 3053, Australia The right of the Author to be identifi ed as the ... Chennai, India Printed and bound in Singapore by Utopia Press Pte Ltd Commissioning Editor: Mary Banks Editorial Assistant: Victoria Pittman Development Editor: Simone Dudziak Production Control...

Ngày tải lên: 04/07/2014, 09:20

... Contents Preface, vii 1 Introduction to data display, 1 2 How to display data badly, 9 3 Displaying univariate categorical data, 17 4 Displaying quantitative data, 29 5 Displaying the relationship between ... on how to draw fi gures and display data. The purpose of this book is to give advice on the best methods to display data which have arisen from a variety of differ...

Ngày tải lên: 04/07/2014, 09:20

... 11.1 Divorced/separated 11 4.9 Total 226 100.0 Introduction to data display 3 Box 1.1 Useful questions to ask when considering how to display information • What do you want to show? • What methods are ... means or standard devi- ations, as it is easier to scan down a column than across a row. 4 However, it 2 How to Display Data be categorised into distinct groups, su...

Ngày tải lên: 04/07/2014, 09:20

... skills and knowledge to display your data appropriately. • In addition, you will be able to distinguish between bad graphs and good graphs and know how to transform the former into the latter and ... 2003. 7 Huff D. How to lie with statistics. London: Penguin Books; 1991. 9 Chapter 2 How to display data badly 2.1 Introduction There are a great many ways in which data can...

Ngày tải lên: 04/07/2014, 09:20

... 2004, of qualifi ed nurses/midwives compared to doctors in training and their equivalents. 6 12 How to Display Data The baseline that groups are compared to can be further obscured in other less ... between these two. 5 It then becomes much clearer how each country relates to the others in Europe with respect to population size. 16 How to Display Data 3 Mortaility...

Ngày tải lên: 04/07/2014, 09:20