X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=notes;h=811a7a1177f41660ecab599a2a75b898ed08c04d;hb=4d4f766d5ff71793b51f22c5fca3be7775de9991;hp=c0f2f81d96079321f5f1cf0af2a35dcd2b3fda6e;hpb=d93eb65410dbd8eb908e39724f36f18a0d85537a;p=pspp diff --git a/notes b/notes index c0f2f81d96..811a7a1177 100644 --- a/notes +++ b/notes @@ -2662,11 +2662,22 @@ Substitutions ------------- The primary format specifier for substitution 1 is ^1. -Substitutions with multiple values take the form [:^1:]1. The : are mandatory even though not apparently useful. + +Substitutions with multiple values take the form [:^1:]1, where ]1 +references substitution 1 and ^1 refers to the first value within the +substitution. The : are mandatory even though not apparently useful. + +There can be extra text, e.g. [:^1\n:]1. + Substitutions with two forms for multiple values are written as [%1:, ^1:]1. + +The general form appears to be [a:b:]x. Apparently, % is used in a and +^ is used in b, but there's no obvious reason why. + Substitutions can take two values at a time, like: [:^1 = ^2:]1 but more often there would be two forms: [%1 = %2:, ^1 = ^2:]1. - +A literal : is written \: +Presumably a literal ^ is written \^ but there are no examples. WM is constant when Age = 19.00. It will be included in any boxplots produced but other output will be omitted.