Fixed code blocks in associations

associations.org

@@ -5,7 +5,7 @@
 
 
 #+NAME: sassociation1
-#+BEGIN_SRC R :results output list org :exports results
+#+BEGIN_SRC R :results output list org
   library(data.table)
   readRDS("plfsdata/plfsacjdata.rds")->worker
   worker$standardwage->worker$wage
@@ -42,7 +42,7 @@
 
 
 #+NAME: sassociation2
-#+BEGIN_SRC R :results output list org :exports results
+#+BEGIN_SRC R :results output list org
   lm(wage~sex+age+years_edu,
      data=worker)->t
   summary(t)
@@ -184,7 +184,7 @@
 #+end_src
 
 #+NAME: sassociation3
-#+BEGIN_SRC R :results output graphics :exports results :file bsample2.png :width 2500 :height 1500  :res 300
+#+BEGIN_SRC R :results output graphics :file bsample2.png :width 2500 :height 1500  :res 300
   library(data.table)
   readRDS("plfsdata/plfsacjdata.rds")->worker
   worker$standardwage->worker$wage
@@ -205,7 +205,7 @@
 [[file:bsample2.png]]
 
 #+NAME: roughwork
-#+BEGIN_SRC R :results output list org :exports results
+#+BEGIN_SRC R :results output list org
   worker->t
   t[,years_edu:=as.numeric(years_edu)]
   t[years_edu==0,category:=3]