diff --git a/README.md b/README.md
index cbdecc3..396237a 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 [![R-CMD-check](https://github.com/agdamsbo/stRoke/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/agdamsbo/stRoke/actions/workflows/R-CMD-check.yaml)
 <!-- badges: end -->
 
-# stRoke
+# stRoke package <img src="man/figures/hexlogo.png" align="right" />
 
 This package contains tools used for my (Andreas) research work and for the ENIGMA project.    
 Please use the package or grab bits of the functions. Mind the licensing.
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
index 99a9967..221e249 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -56,7 +56,7 @@
 <div class="row">
   <main id="main" class="col-md-9">
 <div class="section level1">
-<div class="page-header"><h1 id="stroke">stRoke<a class="anchor" aria-label="anchor" href="#stroke"></a>
+<div class="page-header"><h1 id="stroke-package-">stRoke package <img src="reference/figures/hexlogo.png" align="right"><a class="anchor" aria-label="anchor" href="#stroke-package-"></a>
 </h1></div>
 <p>This package contains tools used for my (Andreas) research work and for the ENIGMA project.<br>
 Please use the package or grab bits of the functions. Mind the licensing.</p>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index 2cae1d9..d0c5b96 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.6
 pkgdown_sha: ~
 articles: {}
-last_built: 2022-09-22T12:43Z
+last_built: 2022-09-22T13:21Z
 
diff --git a/docs/reference/figures/hexlogo.png b/docs/reference/figures/hexlogo.png
new file mode 100644
index 0000000..3ccbedd
Binary files /dev/null and b/docs/reference/figures/hexlogo.png differ
diff --git a/docs/search.json b/docs/search.json
index a6099d0..1cb4325 100644
--- a/docs/search.json
+++ b/docs/search.json
@@ -1 +1 @@
-[{"path":"/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Andreas Gammelgaard Damsbo. Author, maintainer.","code":""},{"path":"/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Damsbo (2022). stRoke: Providing tools work clinical stroke research.. R package version 0.22.9.2.","code":"@Manual{,   title = {stRoke: Providing tools for work in clinical stroke research.},   author = {Andreas Gammelgaard Damsbo},   year = {2022},   note = {R package version 0.22.9.2}, }"},{"path":"/index.html","id":"stroke","dir":"","previous_headings":"","what":"Providing tools for work in clinical stroke research.","title":"Providing tools for work in clinical stroke research.","text":"package contains tools used (Andreas) research work ENIGMA project. Please use package grab bits functions. Mind licensing.","code":""},{"path":"/reference/age_calc.html","id":null,"dir":"Reference","previous_headings":"","what":"Calculating age from date of birth — age_calc","title":"Calculating age from date of birth — age_calc","text":"age calculations. Vectorised.","code":""},{"path":"/reference/age_calc.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Calculating age from date of birth — age_calc","text":"","code":"age_calc(dob, enddate = Sys.Date(), units = \"years\", precise = TRUE)"},{"path":"/reference/age_calc.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Calculating age from date of birth — age_calc","text":"dob Date birth. Data format follows standard POSIX layout. Format yyyy-mm-dd. enddate Date calculate age . Format yyyy-mm-dd. units Default \"years\". Can changed \"days\". precise Default TRUE. Flag set whether include calculations spring years. matter using units = \"days\".","code":""},{"path":"/reference/age_calc.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Calculating age from date of birth — age_calc","text":"Vector age","code":""},{"path":"/reference/age_calc.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Calculating age from date of birth — age_calc","text":"","code":"# Kim Larsen (cpr is known from album)   dob<-daDoctoR::dob_extract_cpr(\"231045-0637\") #> Error in loadNamespace(x): there is no package called ‘daDoctoR’   date<-as.Date(\"2018-09-30\")   trunc(age_calc(dob,date)) #> Error in age_calc(dob, date): object 'dob' not found"},{"path":"/reference/cpr_check.html","id":null,"dir":"Reference","previous_headings":"","what":"CPR check — cpr_check","title":"CPR check — cpr_check","text":"Checking validity cpr number. Vectorised.","code":""},{"path":"/reference/cpr_check.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"CPR check — cpr_check","text":"","code":"cpr_check(cpr)"},{"path":"/reference/cpr_check.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"CPR check — cpr_check","text":"cpr cpr-numbers ddmmyy-.xxxx ddmmyyxxxx. Also mixed formatting. Vector data frame column.","code":""},{"path":"/reference/cpr_check.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"CPR check — cpr_check","text":"Logical vector","code":""},{"path":"/reference/cpr_check.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"CPR check — cpr_check","text":"","code":"fsd<-c(\"2310450637\", \"010115-4000\", \"0101896000\",\"010189-3000\",\"300450-1030\",\"010150-4021\") cpr_check(fsd) #> [1]  TRUE FALSE FALSE FALSE FALSE FALSE all(cpr_check(fsd)) #> [1] FALSE"},{"path":"/reference/cpr_dob.html","id":null,"dir":"Reference","previous_headings":"","what":"Extracting date of birth from CPR — cpr_dob","title":"Extracting date of birth from CPR — cpr_dob","text":"easy calculation.","code":""},{"path":"/reference/cpr_dob.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Extracting date of birth from CPR — cpr_dob","text":"","code":"cpr_dob(cpr)"},{"path":"/reference/cpr_dob.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Extracting date of birth from CPR — cpr_dob","text":"cpr cpr-numbers ddmmyy-.xxxx ddmmyyxxxx. Also mixed formatting. Vector data frame column.","code":""},{"path":"/reference/cpr_dob.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Extracting date of birth from CPR — cpr_dob","text":"vector Date elements. Format yyyy-mm-dd","code":""},{"path":"/reference/cpr_dob.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Extracting date of birth from CPR — cpr_dob","text":"","code":"cpr_dob(\"231045-0637\") #> [1] \"1945-10-23\" fsd<-c(\"010190-2000\", \"010115-4000\", \"0101896000\",\"010189-3000\",\"300450-1030\",\"010150-4021\") cpr_dob(fsd) #> [1] \"1990-01-01\" \"2015-01-01\" \"1889-01-01\" \"1989-01-01\" \"1950-04-30\" #> [6] \"1950-01-01\""},{"path":"/reference/stRoke-package.html","id":null,"dir":"Reference","previous_headings":"","what":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","title":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","text":"R functions convenient data management danalysis health research. package mainly collected personal use. start package migrates functions agdamsbo/daDoctoR-package.","code":""},{"path":"/reference/stRoke-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","text":"Maintainer: Andreas Gammelgaard Damsbo agdamsbo@clin.au.dk (ORCID)","code":""}]
+[{"path":"/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Andreas Gammelgaard Damsbo. Author, maintainer.","code":""},{"path":"/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Damsbo (2022). stRoke: Providing tools work clinical stroke research.. R package version 0.22.9.2.","code":"@Manual{,   title = {stRoke: Providing tools for work in clinical stroke research.},   author = {Andreas Gammelgaard Damsbo},   year = {2022},   note = {R package version 0.22.9.2}, }"},{"path":"/index.html","id":"stroke-package-","dir":"","previous_headings":"","what":"Providing tools for work in clinical stroke research.","title":"Providing tools for work in clinical stroke research.","text":"package contains tools used (Andreas) research work ENIGMA project. Please use package grab bits functions. Mind licensing.","code":""},{"path":"/reference/age_calc.html","id":null,"dir":"Reference","previous_headings":"","what":"Calculating age from date of birth — age_calc","title":"Calculating age from date of birth — age_calc","text":"age calculations. Vectorised.","code":""},{"path":"/reference/age_calc.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Calculating age from date of birth — age_calc","text":"","code":"age_calc(dob, enddate = Sys.Date(), units = \"years\", precise = TRUE)"},{"path":"/reference/age_calc.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Calculating age from date of birth — age_calc","text":"dob Date birth. Data format follows standard POSIX layout. Format yyyy-mm-dd. enddate Date calculate age . Format yyyy-mm-dd. units Default \"years\". Can changed \"days\". precise Default TRUE. Flag set whether include calculations spring years. matter using units = \"days\".","code":""},{"path":"/reference/age_calc.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Calculating age from date of birth — age_calc","text":"Vector age","code":""},{"path":"/reference/age_calc.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Calculating age from date of birth — age_calc","text":"","code":"# Kim Larsen (cpr is known from album)   dob<-daDoctoR::dob_extract_cpr(\"231045-0637\") #> Error in loadNamespace(x): there is no package called ‘daDoctoR’   date<-as.Date(\"2018-09-30\")   trunc(age_calc(dob,date)) #> Error in age_calc(dob, date): object 'dob' not found"},{"path":"/reference/cpr_check.html","id":null,"dir":"Reference","previous_headings":"","what":"CPR check — cpr_check","title":"CPR check — cpr_check","text":"Checking validity cpr number. Vectorised.","code":""},{"path":"/reference/cpr_check.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"CPR check — cpr_check","text":"","code":"cpr_check(cpr)"},{"path":"/reference/cpr_check.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"CPR check — cpr_check","text":"cpr cpr-numbers ddmmyy-.xxxx ddmmyyxxxx. Also mixed formatting. Vector data frame column.","code":""},{"path":"/reference/cpr_check.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"CPR check — cpr_check","text":"Logical vector","code":""},{"path":"/reference/cpr_check.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"CPR check — cpr_check","text":"","code":"fsd<-c(\"2310450637\", \"010115-4000\", \"0101896000\",\"010189-3000\",\"300450-1030\",\"010150-4021\") cpr_check(fsd) #> [1]  TRUE FALSE FALSE FALSE FALSE FALSE all(cpr_check(fsd)) #> [1] FALSE"},{"path":"/reference/cpr_dob.html","id":null,"dir":"Reference","previous_headings":"","what":"Extracting date of birth from CPR — cpr_dob","title":"Extracting date of birth from CPR — cpr_dob","text":"easy calculation.","code":""},{"path":"/reference/cpr_dob.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Extracting date of birth from CPR — cpr_dob","text":"","code":"cpr_dob(cpr)"},{"path":"/reference/cpr_dob.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Extracting date of birth from CPR — cpr_dob","text":"cpr cpr-numbers ddmmyy-.xxxx ddmmyyxxxx. Also mixed formatting. Vector data frame column.","code":""},{"path":"/reference/cpr_dob.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Extracting date of birth from CPR — cpr_dob","text":"vector Date elements. Format yyyy-mm-dd","code":""},{"path":"/reference/cpr_dob.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Extracting date of birth from CPR — cpr_dob","text":"","code":"cpr_dob(\"231045-0637\") #> [1] \"1945-10-23\" fsd<-c(\"010190-2000\", \"010115-4000\", \"0101896000\",\"010189-3000\",\"300450-1030\",\"010150-4021\") cpr_dob(fsd) #> [1] \"1990-01-01\" \"2015-01-01\" \"1889-01-01\" \"1989-01-01\" \"1950-04-30\" #> [6] \"1950-01-01\""},{"path":"/reference/stRoke-package.html","id":null,"dir":"Reference","previous_headings":"","what":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","title":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","text":"R functions convenient data management danalysis health research. package mainly collected personal use. start package migrates functions agdamsbo/daDoctoR-package.","code":""},{"path":"/reference/stRoke-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"stRoke: Providing tools for work in clinical stroke research. — stRoke-package","text":"Maintainer: Andreas Gammelgaard Damsbo agdamsbo@clin.au.dk (ORCID)","code":""}]
diff --git a/hexlogo.png b/hexlogo.png
deleted file mode 100644
index c3f1257..0000000
Binary files a/hexlogo.png and /dev/null differ
diff --git a/logo.R b/logo.R
index 665cd22..ee61fc1 100644
--- a/logo.R
+++ b/logo.R
@@ -3,7 +3,8 @@
 logo_path <- "/Users/au301842/Downloads/Logoer/DSC-logo.png"
 
 hexSticker::sticker(logo_path, package="stRoke", 
-                    p_size=22, s_x=1, s_y=.7, s_width=.6,
+                    p_size=10, s_x=1, s_y=.7, s_width=.6,
                     h_fill = "coral", # Fill color
                     h_color = "maroon", # Border color
-                    filename="hexlogo.png")
+                    dpi = 100,
+                    filename="man/figures/hexlogo.png")
diff --git a/man/figures/hexlogo.png b/man/figures/hexlogo.png
new file mode 100644
index 0000000..3ccbedd
Binary files /dev/null and b/man/figures/hexlogo.png differ