updating readme

Author: helen-zhu

README.md

@@ -24,19 +24,19 @@ library(HistogramZoo)
 set.seed(271828)
 
 # Generating Data
-my_data = rnorm(10000, mean = 50, sd = 20)
-histogram_data = observations_to_histogram(my_data, histogram_bin_width=5)
+my_data <- rnorm(10000, mean = 50, sd = 20)
+histogram_data <- observations_to_histogram(my_data, histogram_bin_width=5)
 
 # Segmentation and fitting distributions
-results = segment_and_fit(histogram_data, eps = 1)
+results <- segment_and_fit(histogram_data, eps = 1)
 
 # Summarizing results
-results_table = summarize_results(results)
+results_table <- summarize_results(results)
 
 # Plotting
 create_coverageplot(results)
 
 ```
 
 ## Additional features
-HistogramZoo supports common genomic data types including bigWig files and BED files. HistogramZoo supports both genomic and transcriptomic coordinate systems. For more information, refer to the HistogramZoo [vignette](https://github.com/uclahs-cds/public-R-HistogramZoo/tree/main/vignettes/HistogramZoo.html).
+HistogramZoo supports common genomic data types including bigWig files and BED files. HistogramZoo supports both genomic and transcriptomic coordinate systems.