updated readme

README.Rmd

@@ -41,16 +41,16 @@ library(utVizR)
 
 What is special about using `README.Rmd` instead of just `README.md`? You can include R chunks like so:
 
-```{r cars}
-summary(cars)
+```{r}
+
 ```
 
 You'll still need to render `README.Rmd` regularly, to keep `README.md` up-to-date. `devtools::build_readme()` is handy for this.
 
 You can also embed plots, for example:
 
-```{r pressure, echo = FALSE}
-plot(pressure)
+```{r, echo = FALSE}
+
 ```
 
 In that case, don't forget to commit and push the resulting figure files, so they display on GitHub and CRAN.

README.md

@@ -32,23 +32,10 @@ library(utVizR)
 What is special about using `README.Rmd` instead of just `README.md`?
 You can include R chunks like so:
 
-``` r
-summary(cars)
-#>      speed           dist       
-#>  Min.   : 4.0   Min.   :  2.00  
-#>  1st Qu.:12.0   1st Qu.: 26.00  
-#>  Median :15.0   Median : 36.00  
-#>  Mean   :15.4   Mean   : 42.98  
-#>  3rd Qu.:19.0   3rd Qu.: 56.00  
-#>  Max.   :25.0   Max.   :120.00
-```
-
 You’ll still need to render `README.Rmd` regularly, to keep `README.md`
 up-to-date. `devtools::build_readme()` is handy for this.
 
 You can also embed plots, for example:
 
-<img src="man/figures/README-pressure-1.png" width="100%" />
-
 In that case, don’t forget to commit and push the resulting figure
 files, so they display on GitHub and CRAN.