Zaahir Moolla
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{
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"id": "sas_cheat_sheet",
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"name": "Statistical Analysis System (SAS)",
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"template_type": "terminal",
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"description": "It is a software suite developed by SAS Institute for advanced analytics, multivariate analyses, business intelligence, data management, and predictive analytics",
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"metadata": {
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"sourceName": "GITHUB",
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"sourceUrl": "https://www.ualberta.ca/~ahamann/teaching/renr480/SAS-Cheat.pdf"
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},
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"aliases": [
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"sas basics"
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],
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"section_order": [
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"Language",
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"Data Set Options",
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"Functions",
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"Formats",
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"Informats",
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"Procedures"
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],
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"sections": {
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"Language": [
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{
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"key": "ATTRIB",
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"val": "Associates a format, informat, label, and/or length with one or more variables"
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},
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{
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"key": "CARDS or CARDS4 | DATALINES or DATALINES4",
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"val": "Indicates that data lines"
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},
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{
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"key": "DATA",
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"val": "Begins a DATA step"
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},
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{
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"key": "FILE filename",
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"val": "Specifies the current output file"
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},
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{
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"key": "INPUT",
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"val": "Input records from the current input file"
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},
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{
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"key": "INFILE",
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"val": "Specifies an external file to read with an INPUT statement"
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},
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{
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"key": "MERGE",
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"val": "Joins observations from two or more SAS data sets into single observations"
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},
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{
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"key": "PUT",
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"val": "Writes variable values and/or text to the output line"
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},
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{
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"key": "RETAIN",
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"val": "Causes a variable to retain its value"
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},
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{
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"key": "SET",
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"val": "Reads observations from one or more data sets"
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},
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{
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"key": "SUM",
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"val": "Adds the result of an expression to an accumulator var"
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},
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{
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"key": "TITLE",
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"val": "Specifies title lines for SAS output"
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},
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{
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"key": "WHERE",
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"val": "Selects observations from SAS data sets"
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}
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],
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"Data Set Options": [
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{
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"key": "DROP",
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"val": "Excludes variables from processing"
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},
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{
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"key": "FIRSTOBS",
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"val": "Specifies the first observation to process"
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},
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{
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"key": "IN",
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"val": "Creates and names a variable"
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},
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{
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"key": "KEEP",
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"val": "Selects variables for processing"
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},
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{
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"key": "LABEL",
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"val": "Specifies a label for a SAS data set "
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},
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{
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"key": "OBS",
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"val": "Specifies the first n observations to process"
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},
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{
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"key": "POINT",
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"val": "Direct observation number variable"
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},
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{
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"key": "RENAME",
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"val": "Changes the name of a variable"
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},
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{
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"key": "WHERE",
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"val": "Selects observations from a SAS data set"
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}
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],
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"Functions": [
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{
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"key": "BYTE",
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"val": "Returns one character in the ASCII or EBCDIC collating sequence"
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},
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{
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"key": "COMPBL",
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"val": "Removes multiple blanks from a character string"
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},
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{
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"key": "COMPRESS",
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"val": "Removes specific characters from a character string"
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},
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{
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"key": "DATE",
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"val": "Returns the current date as a SAS date value"
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},
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{
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"key": "DATETIME",
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"val": "Returns the current date and time of day"
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},
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{
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"key": "HMS",
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"val": "Returns time value from hour, minute, and second"
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},
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{
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"key": "LEFT",
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"val": "Left-aligns a character string"
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},
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{
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"key": "LOWCASE",
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"val": "Converts all letters in an argument to lowercase"
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},
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{
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"key": "MAX",
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"val": "Returns the largest value of the numeric arguments"
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},
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{
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"key": "MIN",
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"val": "Returns the smallest value of the numeric arguments"
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},
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{
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"key": "SCAN",
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"val": "Returns a given word from a character expression"
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},
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{
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"key": "TRANSLATE",
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"val": "Replaces specific characters in a character expression"
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}
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],
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"Formats": [
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{
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"key": "w.d",
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"val": "Standard numeric"
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},
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{
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"key": "COMMAw.d",
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"val": "Writes numeric values with commas and decimal points"
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},
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{
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"key": "Zw.d",
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"val": "Print leading zero"
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},
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{
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"key": "$w.",
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"val": "Writes standard character data"
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},
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{
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"key": "$CHARw.",
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"val": "Writes standard character data"
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},
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{
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"key": "$VARYINGw.",
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"val": "Writes character data of varying length"
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}
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],
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"Informats": [
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{
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"key": "w.d",
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"val": "Reads standard numeric data"
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},
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{
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"key": "datew.",
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"val": "Reads date values (ddmmmyy)"
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},
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{
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"key": "$w.",
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"val": "Reads standard character data"
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},
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{
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"key": "$VARYINGw.",
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"val": "Reads character data of varying length"
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}
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],
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"Procedures": [
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{
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"key": "PROC COMPARE",
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"val": "Compares the contents of two SAS data sets"
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},
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{
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"key": "PROC DATASETS",
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"val": "Specifies the data set where the information will be listed"
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},
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{
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"key": "PROC EXPORT",
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"val": "Write your data into file"
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},
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{
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"key": "PROC IMPORT",
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"val": "Imports the external file and sets a temporary SAS data set"
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},
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{
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"key": "PROC FORMAT",
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"val": "Efficient and compact way to store all sorts of facts and data for data-driven application"
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},
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{
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"key": "PROC FREQ",
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"val": "Invokes the procedure and optionally identifies the input data set"
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},
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{
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"key": "PROC MEANS",
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"val": "Rapidly and efficiently analyze the values of numeric variables and place those analyses either in the output window or in a SAS data set"
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},
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{
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"key": "PROC REPORT",
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"val": "General process of building a report"
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},
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{
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"key": "PROC SORT",
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"val": "Sort data by using diferent options"
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},
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{
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"key": "PROC TRANSPOSE",
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"val": "Reshape, transform the data into long suitable formats"
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}
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]
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}
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}
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