sas中variable is uninitialized “Variable is uninitialized”是SAS中常见的错误消息,意思是变量未初始化。在SAS中,变量在使用前需要先声明并初始化,如果未进行初始化,则会出现此错误消息。 以下是两种常见的导致“Variable is uninitialized”错误的情况: -在数据步中使用if语句时,如果没有使用SET语句来定义变量,则...
The syntax is wrong, the = sign is not required and instead reads as a variable assignment, ie SAS is interpreting this as "add a variable output with the value of X/Y", not use the OUTPUT statement functionality. Remove the = sign. data X Y ; set have; if &StartDate <= Birth_...
The uninitialized variable is select->cond->used_tables_cache accessed through (item_cmpfunc.cc): table_map Item_cond::used_tables() const { // This caches used_tables return used_tables_cache; } This Item_cond is an Item_cond_and item created in JOIN::exec() (sql_select.cc around ...
[ Upstream commit 3df95e2 ] Variable firmware_stat is possible to be used without initialization. Signed-off-by: David Lin <yu-hao.lin@nxp.com> Fixes: 1c5d463 ("wifi: mwifiex: add extra delay for firmware ready") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel...
find(); DummyVariable = Vantage_InitRateHash.find(); 0 Likes 1 ACCEPTED SOLUTION Tom Super User Re: "Uninitialized object at line" Error Posted 05-11-2020 03:35 PM (2689 views) | In reply to AceTrainerBrock Why didn't you copy the lines of the SAS log that would show ...
在SAS中,如果一个变量未初始化,意味着它没有被赋予任何值。这意味着该变量在代码中可能会出现问题,并且可能会影响到数据分析的准确性和可靠性。下面将介绍变量未初始化的原因、可能导致的问题以及如何解决这些问题。 首先,造成变量未初始化的原因可能有以下几种: 1.程序中忘记对变量进行定义和赋值。在SAS代码中,如...
The syntax is wrong, the = sign is not required and instead reads as a variable assignment, ie SAS is interpreting this as "add a variable output with the value of X/Y", not use the OUTPUT statement functionality. Remove the = sign. data X Y ; set have; if &StartDate <= Birth_...
NOTE: Variable q2g_temp is uninitialized.NOTE: Variable q2h_temp is uninitialized.NOTE: Variable q2i_temp is uninitialized.NOTE: Variable q2j_temp is uninitialized.NOTE: Variable q2k_temp is uninitialized.NOTE: Variable q2l_temp is uninitialized.NOTE: Variable q2m_temp is uninitialized.NOTE: ...
Giving a variable (that does not exist) a label is not enough to create the variable. For example... 7 data test; 8 set sashelp.class; 9 label correcta='This is a label'; 10 run; NOTE: Variable correcta is uninitialized. NOTE: There were 19 observations read from the data set ...
The variable is uninitialized SAS note indicates that this variable contains no data - the variable is not populated with non-missing data in any row. You can prove this for yourself by running the following program (please put your actual dataset and variable name in this code before running...