The Elements of Graphing DataTextbook on the graphic presentation of technical information - discusses the use of graphic visual aids in data analysis and communication; covers graph design, graphical methods (including statistical methods), and graphic perception. References. |
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Page 117
... panel in Figure 3.8 is equal to the area of the Edinburgh circle in Figure 3.7 . Since k = Yi - Xi · - k was estimated by the mean of the 22 values of y ; · x ;; the estimate is -4.12 . The line y = x - 4.12 is graphed in the top panel in ...
... panel in Figure 3.8 is equal to the area of the Edinburgh circle in Figure 3.7 . Since k = Yi - Xi · - k was estimated by the mean of the 22 values of y ; · x ;; the estimate is -4.12 . The line y = x - 4.12 is graphed in the top panel in ...
Page 122
... panel of Figure 3.11 , y ; -x ; is equal to the vertical deviation of the point ( x , y ) from the line y = x , and x , y , is equal to the horizontal deviation of ( x ;, y ; ) from the line . As with other graphs , however , it is ...
... panel of Figure 3.11 , y ; -x ; is equal to the vertical deviation of the point ( x , y ) from the line y = x , and x , y , is equal to the horizontal deviation of ( x ;, y ; ) from the line . As with other graphs , however , it is ...
Page 245
... panel of Figure 4.12 has two line segments with slopes a / c and b / c . The ratio of the slope of line segment BC to the slope of line segment AB is rb / a . Let r ' be the corresponding slope ratio in the right panel . The visual ...
... panel of Figure 4.12 has two line segments with slopes a / c and b / c . The ratio of the slope of line segment BC to the slope of line segment AB is rb / a . Let r ' be the corresponding slope ratio in the right panel . The visual ...
Contents
PREFACE | 1 |
PRINCIPLES OF GRAPH CONSTRUCTION | 3 |
GRAPHICAL METHODS | 104 |
Copyright | |
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accurate allows amount angle areas average bottom panel box graph brain Chapter circles common scale comparison concentrations confidence intervals connected convey curve data region data sets decrease dependence described detection discussed display distance distribution dot chart effective elements encode error bars example experiment Figure four graph graphical methods graphical perception horizontal scale illustrated important increase judge judgments of positions labels legend length less LOG BASE logarithms lowess males mean measurements minus nearly needed ordering overlap ozone pattern percent percent change percentile performances period points population possible principles problem provides quantitative information range reasonable reference residuals resolution result sample sample mean scale line scores shown shows slope smoothed space statistical subjects superposed Suppose symbols tasks temperature tick marks top panel types units values variable variation vertical scale visual weights zero