.- help for ^cihplot^ .- Horizontally labelled plots showing confidence intervals -------------------------------------------------------- ^cihplot^ varlist [^if^ exp] [^in^ range] [weight] [ ^, lev^el^(^#^) p^oisson^ bin^omial ^e^xposure^(^varname^)^ ^two^tier ^shown^ hplot_options ] ^cihplot^ varname [^if^ exp] [^in^ range] [weight] [ ^, by(^byvar^)^ ^lev^el^(^#^) p^oisson^ bin^omial ^e^xposure^(^varname^)^ ^t^otal ^two^tier ^shown^ hplot_options ] Description ----------- ^cihplot^ produces a display of means and confidence intervals for different variables, or for different groups of a single variable defined by the ^by^ option. ^ci^ is used for the calculations. ^hplot^ is used for the graphical display. Options ------- ^by(^byvar^)^ defines a grouping variable. It is only allowed when a single variable is specified. ^level(^#^)^, ^poisson^, ^binomial^ and ^exposure(^varname^)^ are all options of ^ci^. See help on @ci@. ^total^ adds a final line showing the mean and confidence interval for all groups specified. It is only allowed in conjunction with ^by( )^. ^twotier^ adds a 50% confidence interval to the default interval determined by ^level( )^. Typically, but not necessarily, this 50% interval will be inside the default interval. ^shown^ specifies that the number of values should be shown in the ^rlegend( )^. By default this is right-justified with a horizontal position ^rlpos(31500)^. hplot_options are any options of ^hplot^. See help on @hplot@. ^range^ and ^line^ are wired in. ^symbol^ defaults to ^"|O|"^ (vertical bars for the limits and a circle for the mean) or, if ^twotier^ is specified, to ^"|,O,|"^ (that and shorter vertical bars for the 50% limits). Example ------- . ^cihplot length, by(grade) xla(0(200)1200)^ ^t2(means and 95% confidence intervals) Author ------ Nicholas J. Cox, University of Durham, U.K. n.j.cox@@durham.ac.uk Also see -------- On-line: help for @hplot@, @ci@