类似R中的Function,不过这里可以完整将代码存在一个函数里面,下次可以重复调用。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 % macro test; data a2; X=1; run; %mend test; %test; %macro test; 以及 %mend test; 代表着宏程序的开始与结尾,下次调用的话,就直接%test;即可。 不过,要下次开机...
I couldn't see any discussion on array function can anyone plz guide me which of the e courses or chapters will tell me about array function thanks 0 Likes 1 ACCEPTED SOLUTION Cynthia_sas SAS Super FREQ Re: array function Posted 09-14-2019 10:10 AM (966 views) | In reply to ambre...
The arrays in SAS are mainly used to store and retrieve the values using the index value format to represent the data location. Depending upon the reserved memory areas, array-name is defined as the array followed by the same set of rules applicable for the variable names subscript is the n...
When naming an array it is best to avoid using an array name that is the same as a function name to avoid confusion. While parentheses or square brackets can be used when referencing array elements, the braces {} are used most often since they are not used in other SAS statements. SAS...
No Read Ahead: disables the Read Ahead function. Read Ahead: enables the Read Ahead function. The RAID controller card prefetches sequential data or the data predicted to be used and saves it in the cache. NOTE: To achieve optimal drive performance, set the read policy to Read Ahead for...
In addition to the array statement, do-loop processing and the DIM function are discussed. Finally, several specific uses for arrays aredescribed to help users get started programming with arrays.Elizabeth A. RothRAND CorporationSanta Monica
Operations resulting in overflow. For example,exp(10000)returnsInfbecause the result is too large to be represented on your machine. Example double x = mwArray::GetInf(); static bool IsFinite(double x) Description Determine whether or not a value is finite. A number is finite if it is gr...
array_filter— Filters elements of an array using a callback functionDescription array array_filter ( array $array [, callable $callback [, int $flag = 0 ]] ) Iterates over each value in the array passing them to the callback function. If the callback function returns true, the current...
No Read Ahead: disables the Read Ahead function. Always Read Ahead: enables the Read Ahead function. The RAID controller card prefetches sequential data or the data predicted to be used and saves it in the cache. Default value: Always Read Ahead NOTE: To achieve optimal drive performanc...
Another loop – find the subject: locate the subject in the 2D array. ReDimmyArrx(1TomyRng.Rows.Count)ForI=1ToUBound(myArrx)myArrx(I)=myArr(I,county)NextI Visual Basic Copy ReDim myArry(1 To myRng.Rows.Count) ForI=1ToUBound(myArry)myArry(I)=myArr(I,1)NextI ...