| Index Entry | | Section |
|---|
|
| " | | |
|---|
| ‘"’: | | Tokens |
| “is defined as”: | | BNF |
|
| $ | | |
|---|
| $CASENUM: | | System Variables |
| $DATE: | | System Variables |
| $DATE11: | | System Variables |
| $JDATE: | | System Variables |
| $LENGTH: | | System Variables |
| $SYSMIS: | | System Variables |
| $TIME: | | System Variables |
| $WIDTH: | | System Variables |
|
| & | | |
|---|
| ‘&’: | | Logical Operators |
|
| ' | | |
|---|
| ‘'’: | | Tokens |
|
| ( | | |
|---|
| (: | | Functions |
| ‘( )’: | | Grouping Operators |
|
| ) | | |
|---|
| ): | | Functions |
|
| * | | |
|---|
| ‘*’: | | Arithmetic Operators |
| ‘**’: | | Arithmetic Operators |
|
| + | | |
|---|
| ‘+’: | | Arithmetic Operators |
|
| - | | |
|---|
| ‘-’: | | Arithmetic Operators |
| ‘-’: | | Arithmetic Operators |
|
| . | | |
|---|
| ‘.’: | | Attributes |
| .: | | BNF |
|
| / | | |
|---|
| ‘/’: | | Arithmetic Operators |
|
| < | | |
|---|
| <: | | Relational Operators |
| <=: | | Relational Operators |
| <>: | | Relational Operators |
|
| = | | |
|---|
| ‘=’: | | Relational Operators |
|
| > | | |
|---|
| ‘>’: | | Relational Operators |
| >=: | | Relational Operators |
|
| _ | | |
|---|
| ‘_’: | | Attributes |
|
| | | | |
|---|
| ‘|’: | | Logical Operators |
|
| ~ | | |
|---|
| ‘~’: | | Logical Operators |
| ~=: | | Relational Operators |
|
| A | | |
|---|
| absolute value: | | Miscellaneous Mathematics |
| addition: | | Arithmetic Operators |
| analysis of variance: | | GLM |
| analysis of variance: | | ONEWAY |
| AND: | | Logical Operators |
| ANOVA: | | GLM |
| ANOVA: | | ONEWAY |
| arccosine: | | Trigonometry |
| arcsine: | | Trigonometry |
| arctangent: | | Trigonometry |
| Area under curve: | | ROC |
| arguments, invalid: | | Date Construction |
| arguments, minimum valid: | | Statistical Functions |
| arguments, of date construction functions: | | Date Construction |
| arguments, of date extraction functions: | | Date Extraction |
| arithmetic mean: | | MEANS |
| arithmetic operators: | | Arithmetic Operators |
| attributes of variables: | | Attributes |
|
| B | | |
|---|
| Backus-Naur Form: | | BNF |
| bar chart: | | FREQUENCIES |
| bar chart: | | BAR CHART |
| bar chart: | | CROSSTABS |
| Batch syntax: | | Syntax Variants |
| binary formats: | | Binary and Hexadecimal Numeric Formats |
| binomial test: | | BINOMIAL |
| bivariate logistic regression: | | LOGISTIC REGRESSION |
| BNF: | | BNF |
| Boolean: | | Boolean Values |
| Boolean: | | Logical Operators |
| boxplot: | | EXAMINE |
| bugs: | | Bugs |
|
| C | | |
|---|
| case conversion: | | String Functions |
| case-sensitivity: | | Tokens |
| case-sensitivity: | | Tokens |
| cases: | | Data Input and Output |
| changing directory: | | CD |
| changing file permissions: | | PERMISSIONS |
| chi-square: | | CROSSTABS |
| chi-square test: | | CHISQUARE |
| chi-square test of independence: | | CROSSTABS |
| clustering: | | QUICK CLUSTER |
| Cochran Q test: | | COCHRAN |
| coefficient of concordance: | | KENDALL |
| coefficient of variation: | | Statistical Functions |
| comma separated values: | | Reading data from other sources |
| command file: | | Files |
| command syntax, description of: | | BNF |
| commands, ordering: | | Order of Commands |
| commands, structure: | | Commands |
| commands, unimplemented: | | Not Implemented |
| concatenation: | | String Functions |
| conditionals: | | Conditionals and Looping |
| consistency: | | Testing data consistency |
| constructing dates: | | Date Construction |
| constructing times: | | Time Construction |
| control flow: | | Conditionals and Looping |
| convention, TO: | | Sets of Variables |
| copyright: | | License |
| correlation: | | CORRELATIONS |
| cosine: | | Trigonometry |
| covariance: | | CORRELATIONS |
| Cronbach’s Alpha: | | RELIABILITY |
| cross-case function: | | Miscellaneous Functions |
| currency formats: | | Custom Currency Formats |
| custom attributes: | | Attributes |
|
| D | | |
|---|
| data: | | Data Input and Output |
| data file: | | Files |
| data files: | | GET DATA /TYPE=TXT |
| data reduction: | | FACTOR |
| Data, embedding in syntax files: | | BEGIN DATA |
| data, embedding in syntax files: | | DATA LIST |
| data, fixed-format, reading: | | DATA LIST FIXED |
| data, reading from a file: | | DATA LIST |
| databases: | | Reading data from other sources |
| databases: | | GET DATA /TYPE=PSQL |
| dataset: | | Datasets |
| date examination: | | Date Extraction |
| date formats: | | Time and Date Formats |
| date, Julian: | | Miscellaneous Functions |
| dates: | | Time and Date |
| dates, concepts: | | Time and Date Concepts |
| dates, constructing: | | Date Construction |
| dates, day of the month: | | Date Extraction |
| dates, day of the week: | | Date Extraction |
| dates, day of the year: | | Date Extraction |
| dates, day-month-year: | | Date Construction |
| dates, in days: | | Date Extraction |
| dates, in hours: | | Date Extraction |
| dates, in minutes: | | Date Extraction |
| dates, in months: | | Date Extraction |
| dates, in quarters: | | Date Extraction |
| dates, in seconds: | | Date Extraction |
| dates, in weekdays: | | Date Extraction |
| dates, in weeks: | | Date Extraction |
| dates, in years: | | Date Extraction |
| dates, mathematical properties of: | | Time and Date Arithmetic |
| dates, month-year: | | Date Construction |
| dates, quarter-year: | | Date Construction |
| dates, time of day: | | Date Extraction |
| dates, valid: | | Time and Date |
| dates, week-year: | | Date Construction |
| dates, year-day: | | Date Construction |
| day of the month: | | Date Extraction |
| day of the week: | | Date Extraction |
| day of the year: | | Date Extraction |
| day-month-year: | | Date Construction |
| days: | | Time Construction |
| days: | | Time Extraction |
| days: | | Date Extraction |
| days: | | Date Extraction |
| decimal places: | | OUTPUT |
| description of command syntax: | | BNF |
| deviation, standard: | | Statistical Functions |
| dictionary: | | Datasets |
| directory: | | CD |
| division: | | Arithmetic Operators |
| DocBook: | | Introduction |
|
| E | | |
|---|
| Embedding data in syntax files: | | BEGIN DATA |
| embedding data in syntax files: | | DATA LIST |
| embedding fixed-format data: | | DATA LIST FIXED |
| encoding, characters: | | SET |
| EQ: | | Relational Operators |
| equality, testing: | | Relational Operators |
| erroneous data: | | Identifying incorrect data |
| errors, in data: | | Identifying incorrect data |
| examination, of times: | | Time Extraction |
| Exploratory data analysis: | | EXAMINE |
| Exploratory data analysis: | | GRAPH |
| exponentiation: | | Arithmetic Operators |
| expression: | | BNF |
| expressions, mathematical: | | Expressions |
| extraction, of dates: | | Date Extraction |
| extraction, of time: | | Time Extraction |
|
| F | | |
|---|
| factor analysis: | | FACTOR |
| factorial anova: | | GLM |
| false: | | Logical Operators |
| file definition commands: | | Types of Commands |
| file handles: | | File Handles |
| file mode: | | PERMISSIONS |
| file, command: | | Files |
| file, data: | | Files |
| file, output: | | Files |
| file, portable: | | Files |
| file, syntax file: | | Files |
| file, system: | | Files |
| fixed effects: | | GLM |
| fixed-format data, reading: | | DATA LIST FIXED |
| flow of control: | | Conditionals and Looping |
| formats: | | Input and Output Formats |
| Friedman test: | | FRIEDMAN |
| function, cross-case: | | Miscellaneous Functions |
| functions: | | Functions |
| functions, miscellaneous: | | Miscellaneous Functions |
| functions, missing-value: | | Missing Value Functions |
| functions, statistical: | | Statistical Functions |
| functions, string: | | String Functions |
| functions, time & date: | | Time and Date |
|
| G | | |
|---|
| GE: | | Relational Operators |
| geometric mean: | | MEANS |
| Gnumeric: | | GET DATA /TYPE=GNM/ODS |
| Graphic user interface: | | Invoking PSPPIRE |
| greater than: | | Relational Operators |
| greater than or equal to: | | Relational Operators |
| grouping operators: | | Grouping Operators |
| GT: | | Relational Operators |
|
| H | | |
|---|
| harmonic mean: | | MEANS |
| headers: | | SET |
| hexadecimal formats: | | Binary and Hexadecimal Numeric Formats |
| histogram: | | FREQUENCIES |
| histogram: | | EXAMINE |
| histogram: | | HISTOGRAM |
| hours: | | Time Extraction |
| hours: | | Date Extraction |
| hours-minutes-seconds: | | Time Construction |
| HTML: | | Introduction |
| HTML: | | HTML Output Options |
| Hypothesis testing: | | Hypothesis Testing |
|
| I | | |
|---|
| identifiers: | | Tokens |
| identifiers, reserved: | | Tokens |
| inequality, testing: | | Relational Operators |
| input: | | Data Input and Output |
| input program commands: | | Types of Commands |
| integer: | | BNF |
| integers: | | Tokens |
| Interactive syntax: | | Syntax Variants |
| intersection, logical: | | Logical Operators |
| introduction: | | Introduction |
| inverse cosine: | | Trigonometry |
| inverse sine: | | Trigonometry |
| inverse tangent: | | Trigonometry |
| inversion, logical: | | Logical Operators |
| Inverting data: | | Inverting negatively coded variables |
| invocation: | | Invoking PSPP |
| Invocation: | | Invoking pspp-convert |
| Invocation: | | Invoking pspp-output |
| Invocation: | | Invoking pspp-dump-sav |
|
| J | | |
|---|
| Julian date: | | Miscellaneous Functions |
|
| K | | |
|---|
| K-means clustering: | | QUICK CLUSTER |
| Kendall’s W test: | | KENDALL |
| keywords: | | BNF |
| Kolmogorov-Smirnov test: | | KOLMOGOROV-SMIRNOV |
| Kruskal-Wallis test: | | KRUSKAL-WALLIS |
|
| L | | |
|---|
| labels, value: | | Attributes |
| labels, variable: | | Attributes |
| language, command structure: | | Commands |
| language, lexical analysis: | | Tokens |
| language, PSPP: | | Introduction |
| language, PSPP: | | Language |
| language, tokens: | | Tokens |
| LE: | | Relational Operators |
| length: | | SET |
| less than: | | Relational Operators |
| less than or equal to: | | Relational Operators |
| lexical analysis: | | Tokens |
| licence: | | License |
| license: | | License |
| Likert scale: | | Inverting negatively coded variables |
| linear regression: | | Linear Regression |
| linear regression: | | REGRESSION |
| locale: | | SET |
| logarithms: | | Mathematics |
| logical intersection: | | Logical Operators |
| logical inversion: | | Logical Operators |
| logical operators: | | Logical Operators |
| logical union: | | Logical Operators |
| logistic regression: | | LOGISTIC REGRESSION |
| loops: | | Conditionals and Looping |
| LT: | | Relational Operators |
|
| M | | |
|---|
| macro: | | DEFINE |
| Mann-Whitney U test: | | MANN-WHITNEY |
| mathematical expressions: | | Expressions |
| mathematics: | | Functions |
| mathematics, advanced: | | Mathematics |
| mathematics, applied to times & dates: | | Time and Date Arithmetic |
| mathematics, miscellaneous: | | Miscellaneous Mathematics |
| maximum: | | Statistical Functions |
| McNemar test: | | MCNEMAR |
| mean: | | Statistical Functions |
| means: | | MEANS |
| median: | | Statistical Functions |
| Median test: | | MEDIAN |
| membership, of set: | | Set Membership |
| memory, amount used to store cases: | | SET |
| minimum: | | Statistical Functions |
| minimum valid number of arguments: | | Statistical Functions |
| minutes: | | Time Extraction |
| minutes: | | Date Extraction |
| missing values: | | Missing Observations |
| missing values: | | Attributes |
| missing values: | | Missing Value Functions |
| mode: | | PERMISSIONS |
| modulus: | | Miscellaneous Mathematics |
| modulus, by 10: | | Miscellaneous Mathematics |
| month-year: | | Date Construction |
| months: | | Date Extraction |
| multiplication: | | Arithmetic Operators |
|
| N | | |
|---|
| names, of functions: | | Functions |
| NE: | | Relational Operators |
| negation: | | Arithmetic Operators |
| nonparametric tests: | | NPAR TESTS |
| nonterminals: | | BNF |
| normality, testing: | | Testing for normality |
| normality, testing: | | EXAMINE |
| normality, testing: | | GRAPH |
| NOT: | | Logical Operators |
| npplot: | | EXAMINE |
| null hypothesis: | | Hypothesis Testing |
| number: | | BNF |
| numbers: | | Tokens |
| numbers, converting from strings: | | String Functions |
| numbers, converting to strings: | | String Functions |
| numeric formats: | | Basic Numeric Formats |
|
| O | | |
|---|
| obligations, your: | | License |
| observations: | | Data Input and Output |
| OpenDocument: | | GET DATA /TYPE=GNM/ODS |
| operations, order of: | | Order of Operations |
| operator precedence: | | Order of Operations |
| operators: | | Tokens |
| operators: | | BNF |
| operators: | | Functions |
| operators, arithmetic: | | Arithmetic Operators |
| operators, grouping: | | Grouping Operators |
| operators, logical: | | Logical Operators |
| OR: | | Logical Operators |
| order of commands: | | Order of Commands |
| order of operations: | | Order of Operations |
| output: | | Data Input and Output |
| output file: | | Files |
|
| P | | |
|---|
| p-value: | | Hypothesis Testing |
| pager: | | SET |
| parentheses: | | Grouping Operators |
| parentheses: | | Functions |
| PDF: | | Introduction |
| PDF: | | PDF PostScript SVG and PNG Output Options |
| percentiles: | | FREQUENCIES |
| percentiles: | | EXAMINE |
| period: | | Attributes |
| piechart: | | FREQUENCIES |
| PNG: | | PDF PostScript SVG and PNG Output Options |
| portable file: | | Files |
| postgres: | | GET DATA /TYPE=PSQL |
| PostScript: | | Introduction |
| Postscript: | | PDF PostScript SVG and PNG Output Options |
| precedence, operator: | | Order of Operations |
| precision, of output: | | OUTPUT |
| principal axis factoring: | | FACTOR |
| principal components analysis: | | FACTOR |
| print format: | | Attributes |
| procedures: | | Types of Commands |
| productions: | | BNF |
| productions: | | BNF |
| PSPP language: | | Introduction |
| PSPP, command structure: | | Commands |
| PSPP, invoking: | | Invoking PSPP |
| PSPP, language: | | Language |
| pspp-convert: | | Invoking pspp-convert |
| pspp-dump-sav: | | Invoking pspp-dump-sav |
| pspp-output: | | Invoking pspp-output |
| PSPPIRE: | | Invoking PSPPIRE |
| punctuators: | | Tokens |
| punctuators: | | BNF |
|
| Q | | |
|---|
| Q, Cochran Q: | | COCHRAN |
| quarter-year: | | Date Construction |
| quarters: | | Date Extraction |
|
| R | | |
|---|
| reading data: | | Reading data from a text file |
| reading data from a file: | | DATA LIST |
| reading fixed-format data: | | DATA LIST FIXED |
| reals: | | Tokens |
| Receiver Operating Characteristic: | | ROC |
| recoding data: | | Dealing with suspicious data |
| regression: | | REGRESSION |
| reliability: | | Testing data consistency |
| replacing substrings: | | String Functions |
| reserved identifiers: | | Tokens |
| restricted expressions: | | Matrix Expressions |
| restricted transformations: | | Types of Commands |
| rights, your: | | License |
| rounding: | | Miscellaneous Mathematics |
| runs test: | | RUNS |
|
| S | | |
|---|
| saving: | | Saving data to a PSPP file. |
| scatterplot: | | SCATTERPLOT |
| scratch variables: | | Scratch Variables |
| screening: | | Data Screening and Transformation |
| searching strings: | | String Functions |
| seconds: | | Time Extraction |
| seconds: | | Date Extraction |
| set membership: | | Set Membership |
| Shapiro-Wilk: | | EXAMINE |
| sign test: | | SIGN |
| sine: | | Trigonometry |
| spreadlevel plot: | | EXAMINE |
| spreadsheet files: | | GET DATA /TYPE=GNM/ODS |
| spreadsheets: | | Reading data from other sources |
| square roots: | | Mathematics |
| standard deviation: | | Statistical Functions |
| start symbol: | | BNF |
| statistics: | | Statistical Functions |
| string: | | BNF |
| string formats: | | String Formats |
| string functions: | | String Functions |
| strings: | | Tokens |
| strings, case of: | | String Functions |
| strings, case of: | | String Functions |
| strings, concatenation of: | | String Functions |
| strings, converting from numbers: | | String Functions |
| strings, converting to numbers: | | String Functions |
| strings, finding length of: | | String Functions |
| strings, padding: | | String Functions |
| strings, replacing substrings: | | String Functions |
| strings, taking substrings of: | | String Functions |
| strings, trimming: | | String Functions |
| strings, trimming: | | String Functions |
| strings, truncating: | | String Functions |
| substrings: | | String Functions |
| subtraction: | | Arithmetic Operators |
| sum: | | Statistical Functions |
| SVG: | | PDF PostScript SVG and PNG Output Options |
| symbol, start: | | BNF |
| syntax file: | | Files |
| SYSMIS: | | Dealing with suspicious data |
| system file: | | Files |
| system files: | | Reading data from a pre-prepared PSPP file |
| system variables: | | System Variables |
| system-missing: | | Logical Operators |
|
| T | | |
|---|
| T-test: | | Testing for differences of means |
| tangent: | | Trigonometry |
| terminals: | | BNF |
| terminals and nonterminals, differences: | | BNF |
| testing for equality: | | Relational Operators |
| testing for inequality: | | Relational Operators |
| TeX: | | TeX Output Options |
| tex: | | TeX Output Options |
| text files: | | GET DATA /TYPE=TXT |
| time: | | Date Extraction |
| time examination: | | Time Extraction |
| time formats: | | Time and Date Formats |
| time, concepts: | | Time and Date Concepts |
| time, in days: | | Time Construction |
| time, in days: | | Time Extraction |
| time, in days: | | Date Extraction |
| time, in hours: | | Time Extraction |
| time, in hours: | | Date Extraction |
| time, in hours-minutes-seconds: | | Time Construction |
| time, in minutes: | | Time Extraction |
| time, in minutes: | | Date Extraction |
| time, in seconds: | | Time Extraction |
| time, in seconds: | | Date Extraction |
| time, instants of: | | Time and Date Concepts |
| time, intervals: | | Time and Date Concepts |
| time, lengths of: | | Time Extraction |
| time, mathematical properties of: | | Time and Date Arithmetic |
| times: | | Time and Date |
| times, constructing: | | Time Construction |
| times, in days: | | Date Extraction |
| tnumbers: | | SET |
| TO convention: | | Sets of Variables |
| tokens: | | Tokens |
| transformation: | | Data Screening and Transformation |
| transformations: | | Types of Commands |
| transformations: | | Data Manipulation |
| trigonometry: | | Trigonometry |
| troubleshooting: | | Bugs |
| true: | | Logical Operators |
| truncation: | | Miscellaneous Mathematics |
| type of variables: | | Attributes |
|
| U | | |
|---|
| U, Mann-Whitney U: | | MANN-WHITNEY |
| unimplemented commands: | | Not Implemented |
| union, logical: | | Logical Operators |
| univariate analysis of variance: | | GLM |
| utility commands: | | Types of Commands |
|
| V | | |
|---|
| value label: | | Miscellaneous Functions |
| value labels: | | Attributes |
| values, Boolean: | | Boolean Values |
| values, missing: | | Missing Observations |
| values, missing: | | Attributes |
| values, missing: | | Missing Value Functions |
| values, system-missing: | | Logical Operators |
| var-list: | | BNF |
| var-name: | | BNF |
| variable: | | Datasets |
| variable labels: | | Attributes |
| variable names, ending with period: | | Attributes |
| variable role: | | Attributes |
| variables: | | Defining Variables |
| Variables: | | Manipulating Variables |
| variables, attributes of: | | Attributes |
| variables, system: | | System Variables |
| variables, type: | | Attributes |
| variables, width: | | Attributes |
| variance: | | Statistical Functions |
| variation, coefficient of: | | Statistical Functions |
|
| W | | |
|---|
| week: | | Date Extraction |
| week-year: | | Date Construction |
| weekday: | | Date Extraction |
| white space, trimming: | | String Functions |
| white space, trimming: | | String Functions |
| width: | | SET |
| width of variables: | | Attributes |
| wilcoxon matched pairs signed ranks test: | | WILCOXON |
| workspace: | | SET |
| write format: | | Attributes |
|
| Y | | |
|---|
| year-day: | | Date Construction |
| years: | | Date Extraction |
| your rights and obligations: | | License |
|