X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fstatistics.texi;h=bf5ea3a3bcb33d31a8e65eeec049ad4f06ffd457;hb=5d56372396bcc2a278b94f27ff916ccf0e6e2e06;hp=b4cbcdd86b23c5ea217eb37a4d60e96d72e8ec89;hpb=2c043e1bf0d36ae7b3900bf3c2b98196f67d5b7d;p=pspp-builds.git diff --git a/doc/statistics.texi b/doc/statistics.texi index b4cbcdd8..bf5ea3a3 100644 --- a/doc/statistics.texi +++ b/doc/statistics.texi @@ -258,7 +258,7 @@ useful there is more than one dependent variable and at least one factor. If containing boxplots for all the factors. If /COMPARE=VARIABLES is specified, then one plot per factor is produced, each each containing one boxplot per dependent variable. -If the /COMPARE subcommand is ommitted, then PSPP uses the default value of +If the /COMPARE subcommand is omitted, then PSPP uses the default value of /COMPARE=GROUPS. The ID subcommand also pertains to boxplots. If given, it must @@ -605,7 +605,7 @@ The /PRINT subcommand may be used to select which features of the analysis are r Identical to INITIAL and EXTRACTION. @end itemize -If /PLOT=EIGEN is given, then a ``Scree'' plot of the eigenvalues will be printed. This can be useful for visualising +If /PLOT=EIGEN is given, then a ``Scree'' plot of the eigenvalues will be printed. This can be useful for visualizing which factors (components) should be retained. The /FORMAT subcommand determined how data are to be displayed in loading matrices. If SORT is specified, then the variables @@ -841,7 +841,7 @@ they follow a normal distribution with a mean of 3.5 and a standard deviation of NPAR TESTS /KOLMOGOROV-SMIRNOV (normal 3.5 2.0) = @var{score} @var{age}. @end example -If the variables need to be tested against different distributions, then a seperate +If the variables need to be tested against different distributions, then a separate subcommand must be used. For example the following syntax tests @var{score} against a normal distribution with mean of 3.5 and standard deviation of 2.0 whilst @var{age} is tested against a normal distribution of mean 40 and standard deviation 1.5. @@ -1085,7 +1085,7 @@ which they would be needed. This is the default. @menu -* One Sample Mode:: Testing against a hypothesised mean +* One Sample Mode:: Testing against a hypothesized mean * Independent Samples Mode:: Testing two independent groups for equal mean * Paired Samples Mode:: Testing two interdependent groups for equal mean @end menu @@ -1094,7 +1094,7 @@ which they would be needed. This is the default. @subsection One Sample Mode The @cmd{TESTVAL} subcommand invokes the One Sample mode. -This mode is used to test a population mean against a hypothesised +This mode is used to test a population mean against a hypothesized mean. The value given to the @cmd{TESTVAL} subcommand is the value against which you wish to test. @@ -1353,7 +1353,7 @@ RELIABILITY @end display @cindex Cronbach's Alpha -The @cmd{RELIABILTY} command performs reliablity analysis on the data. +The @cmd{RELIABILTY} command performs reliability analysis on the data. The VARIABLES subcommand is required. It determines the set of variables upon which analysis is to be performed. @@ -1388,7 +1388,7 @@ analysis tested against the totals. @section ROC @vindex ROC -@cindex Receiver Operating Characterstic +@cindex Receiver Operating Characteristic @cindex Area under curve @display