specifies a variable that SAS sets to 1 when the current input data record is the last in the input file. Until SAS processes the last data record, the END= variable is set to 0. Like automatic variables, this variable is not written to the data set. 使用时,if variable then xxx point...
Red Hat Enterprise Linux 7 (64-bit) SUSE Enterprise Linux Server 15 (64-bit) Platform SUSE Linux Enterprise Server 12 (64-bit) Red Hat Enterprise Linux 8 (64-bit) 16 Mar 2022 建议 fix lnvgy_fw_storehba_mpt3.5.430-18.02.00.00-0_linux_x86-64.bin 81.69 MB mpt3.5.430-18.02.00.00-0...
data outdata;setindata;/**Imputation of AESTDTC**;*/iflength(strip(AESTDTC))>=10then ASTDT=input(AESTDTC,yymmdd10.);ifnotmissing(ASTDT)then ASTDT_IMP=ASTDT;elseifmissing(ASTDT)andnotmissing(AESTDTC)then do;iflength(AESTDTC)=7then do;/**Impute Day**;*/ASTDT_IMP=input(strip(AEST...
If you define both a global macro variable and a local macro variable with the same name, the macro processor uses the value of the local variable during the execution of the macro that contains the local variable. When the macro that contains the local variable is not executing, the macro ...
moduleId True string The identifier of the module that contains the step to execute. step stepId True string The identifier of the step to execute. name name string Name of the variable. value value The value of the variable. Returns This type describes the output values that are returned...
if the INPUT statement finds a delimiter inside a quoted string we understand that the delimiter is part of the data and do not try to split the string into multiple variables. Third, we strip off the quotes in the resulting variable. Fourth, if we find consecutive delimiters, SAS understand...
inFile <- file.path(rxGetOption("sampleDataDir"), "AirlineDemoSmall.csv") airData <- rxImport(inData = inFile, outFile="airExample.xdf", stringsAsFactors = TRUE, missingValueString = "M", rowsPerRead = 200000, overwrite = TRUE) Change variable metadata If you need to modify the name...
string manipulation task. Regular expressions are especially useful for reading highly unstructured data streams. For example, you may have text and numbers all jumbled up in a data file and you want to extract all of the numbers on each line that contains numbers. Once a pattern is found, ...
Frank 01/31/89 daughter June 12-25-87 brother Samuel 01/17/51 The following program is submitted using this file as input: data work.family; infile file-specification; insert INPUT statement here run; Which INPUT statement correctly reads the values for the variable Birthdate as SAS date ...
places the `i'th word of `array' into the macro named x. If i contains 3, local i = 3 and then local x : word `i' of `array' places "displ" in x. In subsequent code, you can use `x' to refer to displ. You can refer to multiple "arrays" simultaneously: ...