The INEST= option on the PROC LOGISTIC statement names the data set that contains initial parameter estimates for starting the iterative ML estimation algorithm. The MAXITER= option in the MODEL statement specifies the maximum number of iterations to perform. The combination of DATA=validation data, ...
proc print data=predbonus (obs=10); var P_1 Gr_Liv_Area Total_Bsmt_SF Lot_Area fullbath_2plus; run; 生成的文件,既非代码文件也非数据集,调用不知为何是用PLM过程,但proc logistic下并没有restore的选项。 the CODE statement with PROC LOGISTIC proc logistic data=ames; model bonus(event='1')...
SAS ERROR | PROC LOGISTIC所得分类变量的P Value与相应OR的95% CI不符的原因 PROC LOGISTIC的CLASS statement默认的option是PARM=EFFECT,这一点与PROC PHREG不同(default为PARM=REF)。PARM=REF:各水平与第一个level进行比较。PARM=EFFECT:将每个水平都看作独立的参数进行估计和解释,没有明确的基准水平;各水平与...
sas实例
proclogistic; modely=x1x2; run; 结果返回: The LOGISTIC Procedure Model Information 首先自然是模型的统计信息。然后是数据的统计: Response Profile Model Convergence Status Convergence criterion (GCONV=1E-8) satisfied 然后是假设检验: Model Fit Statistics ...
The COVTEST statement enables you to perform inferences about covariance parameters based on likelihood ratio tests. PROC GLIMMIX uses the Output Delivery System (ODS) for displaying and controlling the output from SAS procedures. ODS enables you to convert any of the output from PROC GLIMMIX into...
PROC PSMATCH only uses the observations with non-missing values, and based on the PROC LOGISTIC output you provided I suspect that the 116 observations with resp_never_married=1 and the 41 observations with resp_sep_div_wid=1 all have a missing value for some other c...
Such data sets are typically created with an ODS OUTPUT statement in procedures such as PROC GENMOD, PROC GLM, PROC LOGISTIC, and PROC MIXED. The MIANALYZE procedure reads effect names from observations with the variable Parameter, Effect, Variable, or Parm. It then reads parameter estimates ...
此时SAS 将两个语句误认成一个语句 (statement)。 cards; 43 54 注意:(1)一个SAS语句可以写成两行或 多行,如“data a;”可写成 54 65 多行,如 data a; 可写成 data ; proc print; a; (2)多个SAS语句可以写成简单的一行。 run; (2)多个SAS语句可以写成简单的 行。 如:“proc print;run;” 8 ...
在ASSESS statement中,我们在plots里又加了一个wgtcloud即权重的云图。最后output里,注意这里我们没有做match,所以无法output matched sets,要把obs = 换成all,输出全部观察值。 PROC PSMATCHdata= statinregion= cs; CLASS statin gender ethnicity education cvd dm hypertension smoking;...