Dynamically annotate graphs with Shiny

Below I present a simple way to automatically annotate plots through Shiny It occurred to me that labeling plots should be really easy to do with R-studio's swanky 'Shiny' add on. To test this I gathered some time series data from Wikipedia, added options for the number of points to be labelled, either by date or by view count. I also quickly added some custom labels. To test it, have a play with the app below. It's not very flexible; I've set it to only fetch data for December 2011, but the code is available here for anyone who wants to expand this feature.

The application may be tested here, or scroll down for an embedded version

By default it shows English language Wikipedia views for the Russian blogger Navalny. He emerged as one of the Russian protest movement leaders. The peaks in the graph correspond to the election on December 5th and the following street protests. There is also a peak in searches for Navalny after he was released from jail on December 20 2011.


The key part of the code is displayed below

172 comments:

  1. Embedded systems have great scope in future. There is a huge demand for embedded engineers and this the best way. The difficult part is gaining knowledge in various fields.
    Embedded course in Chennai | AWS Training Institutes in Chennai | AWS Training center in Chennai

    ReplyDelete
    Replies
    1. IEEE Final Year projects Project Centers in Chennai are consistently sought after. Final Year Students Projects take a shot at them to improve their aptitudes. IEEE Final Year project centers ground for all fragments of CSE & IT engineers hoping to assemble.Final Year Projects for CSE

      Spring Framework has already made serious inroads as an integrated technology stack for building user-facing applications. Spring Framework Corporate TRaining .

      Specifically, Spring Framework provides various tasks are geared around preparing data for further analysis and visualization. Spring Training in Chennai

      The Angular Training covers a wide range of topics including Angular Directives, Angular Services, and Angular programmability.Angular Training

      Delete
  2. Good to know that you are Postdoctoral Researcher, Interesting to read your blogs. Keep it up.

    Here are few useful links about the latest technologies:
    aws solution architect training in chennai | trending technologies 2018 | aws course in chennai what is the qualification

    ReplyDelete
  3. Your good knowledge and kindness in playing with all the pieces were very useful. I don’t know what I would have done if I had not encountered such a step like this.
    python training in omr

    python training in annanagar | python training in chennai

    python training in marathahalli | python training in btm layout

    python training in rajaji nagar | python training in jayanagar


    ReplyDelete
  4. I found your blog while searching for the updates, I am happy to be here. Very useful content and also easily understandable providing.. Believe me I did wrote an post about tutorials for beginners with reference of your blog. 

    Data Science Training in Chennai
    Data science training in bangalore
    Data science online training
    Data science training in pune
    Data science training in kalyan nagar
    selenium training in chennai

    ReplyDelete
  5. Useful information.I am actual blessed to read this article.thanks for giving us this advantageous information.I acknowledge this post.and I would like bookmark this post.Thanks
    python online training
    python training in OMR
    python training in tambaram

    ReplyDelete
  6. Your good knowledge and kindness in playing with all the pieces were very useful. I don’t know what I would have done if I had not encountered such a step like this.
    DevOps online Training

    ReplyDelete
  7. Whoa! I’m enjoying the template/theme of this website. It’s simple, yet effective. A lot of times it’s very hard to get that “perfect balance” between superb usability and visual appeal. I must say you’ve done a very good job with this.
    AWS Training in Bangalore |Best AWS Training Institute in Bangalore BTM, Marathahalli
    AWS Training in Chennai | AWS Training Institute in Chennai Velachery, Tambaram, OMR

    ReplyDelete
  8. Hey, would you mind if I share your blog with my twitter group? There’s a lot of folks that I think would enjoy your content. Please let me know. Thank you.
    fire and safety course in chennai

    ReplyDelete
  9. Amazing article. Your blog helped me to improve myself in many ways thanks for sharing this kind of wonderful informative blogs in live. I have bookmarked more article from this website. Such a nice blog you are providing ! Kindly Visit Us @ Best Travels in Madurai | Tours and Travels in Madurai | Madurai Travels

    ReplyDelete
  10. Thanks for the informative article. This is one of the best resources I have found in quite some time. Nicely written and great info. I really cannot thank you enough for sharing.

    angularjs online training

    apache spark online training

    informatica mdm online training

    devops online training

    aws online training

    ReplyDelete
  11. Good Post, I am a big believer in posting comments on sites to let the blog writers know that they ve added something advantageous to the world wide web.

    Microsoft Azure online training
    Selenium online training
    Java online training
    Java Script online training
    Share Point online training


    ReplyDelete
  12. Very well great blog post. This is a wonderful article, Given so much info in it, keep sharing.


    ExcelR Data Science Course Bangalore

    ReplyDelete
  13. I was surfing net and fortunately came across this site and found very interesting stuff here. Its really fun to read. I enjoyed a lot. Thanks for sharing this wonderful information.
    AI learning course malaysia

    ReplyDelete
  14. I would also motivate just about every person to save this web page for any favorite assistance to assist posted the appearance.
    Data Science Course in Pune

    ReplyDelete
  15. It is perfect time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I desire to suggest you few interesting things or tips. Perhaps you could write next articles referring to this article. I want to read more things about it!




    DATA SCIENCE COURSE MALAYSIA

    ReplyDelete
  16. wow, great, I was wondering how to cure acne naturally. and found your site by google, learned a lot, now i’m a bit clear. I’ve bookmark your site and also add rss. keep us updated.

    Data Science Course Malaysia

    ReplyDelete
  17. Home Mart is a site about Home Improvement, Furniture, Home Appliances and many more.
    Check out the best
    furniture nz
    furniture sale
    Dog Cages
    bedroom furniture nz

    ReplyDelete
  18. This comment has been removed by the author.

    ReplyDelete
  19. Wow, amazing blog layout! How long have you been blogging for? you make blogging look easy. The overall look of your website is fantastic, let alone the content!

    3D animation Company
    Chatbot Development Company
    Android app development in Coimbatore

    ReplyDelete
  20. Really thanks for sharing...This blog is awesome very informative..
    ExcelR Machine Learning

    ReplyDelete
  21. Nice blog,I understood the topic very clearly,And want to study more like this.
    Data Scientist Course

    ReplyDelete
  22. Nice blog,I understood the topic very clearly,And want to study more like this.
    Data Scientist Course

    ReplyDelete
  23. Attend The Business Analytics Course From ExcelR. Practical Business Analytics Course Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analytics Course.
    Business Analytics Course
    Data Science Interview Questions

    ReplyDelete
  24. Thanks for giving me the time to share such nice information. Thanks for sharing.
    Data Science Course

    ReplyDelete
  25. Attend The Course in Data Analytics From ExcelR. Practical Course in Data Analytics Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Course in Data Analytics.
    Course in Data Analytics
    Data Science Interview Questions

    ReplyDelete
  26. Usually I never comment on blogs but your article is so convincing that I never stop myself to say something about it. You’re doing a great job, Keep it up.
    Machine Learning Training In Hyderabad

    ReplyDelete
  27. This Was An Amazing ! I Haven't Seen This Type of Blog Ever ! Thankyou For Sharing, data science training in Hyderabad

    ReplyDelete
  28. Good post. You are explain basics of data science I have learn more from yourblog
    Data Science Training In Hyderabad

    ReplyDelete
  29. wonderful article. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article resolved my all queries.
    Data science Interview Questions

    ReplyDelete
  30. wonderful article. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article resolved my all queries.
    Data science Interview Questions

    ReplyDelete
  31. I like viewing web sites which comprehend the price of delivering the excellent useful resource free of charge. I truly adored reading your posting. Thank you!
    data analytics courses mumbai

    ReplyDelete

  32. I think this is one of the most significant information for me. And I’m glad reading your article. Thanks for sharing!
    DevOps Training In Hyderabad

    ReplyDelete
  33. Attend The Data Analytics Courses From ExcelR. Practical Data Analytics Courses Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analytics Courses.
    Data Analytics Courses
    Data Science Interview Questions

    ReplyDelete
  34. This is the information that ive been looking for. Great insights & you have explained it really well. Thank you & looking forward for more of such valuable updates.
    Artificial Intelligence Training In Hyderabad

    Artificial Intelligence Course In Hyderabad

    ReplyDelete
  35. I like viewing web sites which comprehend the price of delivering the excellent useful resource free of charge. I truly adored reading your posting. Thank you!
    best data analytics courses in mumbai

    ReplyDelete
  36. Usually I never comment on blogs but your article is so convincing that I never stop myself to say something about it. You’re doing a great job Man learn Python Online Course

    ReplyDelete
  37. Thanks Good Post. This is really great informative blog.
    Python Training In Hyderabad

    ReplyDelete
  38. Pretty article! I found some useful information in your blog....

    so here we provide,

    We provide you with flexible services and complete hybrid network solutions. It can provide your organisation with exceptional data speeds, advanced external security protection, and high-resilience by leveraging the latest SD-WAN and networking technologies to monitor, manage and strengthening your organisation’s existing network devices.

    https://www.quadsel.in/networking/>
    https://twitter.com/quadsel/
    https://www.linkedin.com/company/quadsel-systems-private-limited/
    https://www.facebook.com/quadselsystems/

    #quadsel #network #security #technologies #managedservices #Infrastructure #Networking #OnsiteResources #ServiceDeskSupport #StorageServices #WarrantyAMCServices #datacentersolutions #DataCenterBuild #EWaste #InfraConsolidation #DisasterRecovery #NetworkingServices #ImagingServices #MPS #Consulting #WANOptimisation #enduserservices

    ReplyDelete
  39. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspried me to read more. keep it up.
    Correlation vs Covariance

    ReplyDelete
  40. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance

    ReplyDelete
  41. I was very pleased to find this site. I want to thank you for this great content!! I enjoyed every little bit of it and I have you bookmarked to check out new stuff you post
    Selenium Training in chennai | Selenium Training in anna nagar | Selenium Training in omr | Selenium Training in porur | Selenium Training in tambaram | Selenium Training in velachery


    ReplyDelete
  42. Attend The Data Analytics Courses From ExcelR. Practical Data Analytics Courses Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analytics Courses.
    Data Analytics Courses

    ReplyDelete
  43. I just got to this amazing site not long ago. I was actually captured with the piece of resources you have got here. Big thumbs up for making such wonderful blog page!

    Simple Linear Regression

    Correlation vs Covariance

    ReplyDelete
  44. Very interesting blog. Many blogs I see these days do not really provide anything that attracts others, but believe me the way you interact is literally awesome.You can also check my articles as well.

    Data Science In Banglore With Placements
    Data Science Course In Bangalore
    Data Science Training In Bangalore
    Best Data Science Courses In Bangalore
    Data Science Institute In Bangalore

    Thank you..

    ReplyDelete
  45. After reading your article I was amazed. I know that you explain it very well. And I hope that other readers will also experience how I feel after reading your article.

    data science interview questions

    ReplyDelete
  46. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  47. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  48. This Was An Amazing ! I Haven't Seen This Type of Blog Ever ! Thankyou For Sharing, data science training in Hyderabad

    ReplyDelete
  49. This Was An Amazing ! I Haven't Seen This Type of Blog Ever ! Thankyou For Sharing, data science training in Hyderabad

    ReplyDelete
  50. Great post i must say and thanks for the information.
    Data Science Course in Hyderabad

    ReplyDelete
  51. Thank you so much for this incredible guide. This has given me so much information
    AI Training in Hyderabad

    ReplyDelete
  52. After reading your article I was amazed. I know that you explain it very well. And I hope that other readers will also experience how I feel after reading your article.

    Simple Linear Regression

    Correlation vs Covariance

    ReplyDelete
  53. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  54. This Was An Amazing ! I Haven't Seen This Type of Blog Ever ! Thankyou For Sharing, data science course in hyderabad with placements

    ReplyDelete

  55. This post is really helpful for us. I certainly love this website, keep on it.
    Data Science Course in Hyderabad

    ReplyDelete
  56. Very interesting blog. Many blogs I see these days do not really provide anything that attracts others, but believe me the way you interact is literally awesome.You can also check my articles as well.

    Data Science In Banglore With Placements
    Data Science Course In Bangalore
    Data Science Training In Bangalore
    Best Data Science Courses In Bangalore
    Data Science Institute In Bangalore

    Thank you..

    ReplyDelete
  57. Avail Best Data Science Course in Bangalore and Kick Start Your Career as a Successful Data Scientist in Bangalore within 4 months. Data Science Course in Bangalore | Data Scientist Training in Bangalore with Placements. Learn the advanced data science course concepts and get your skills upgraded from the pioneers in Data Science.
    Online Data Science Course in Bangalore

    ReplyDelete
  58. I have to search sites with relevant information on given topic and provide them to teacher our opinion and the article.

    Simple Linear Regression

    Correlation vs Covariance

    ReplyDelete
  59. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  60. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  61. I am really enjoying reading your well written articles. It looks like you spend a lot of effort and time on your blog. I have bookmarked it and I am looking forward to reading new articles. Keep up the good work.

    data science interview questions

    ReplyDelete
  62. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple linear regression
    data science interview questions

    ReplyDelete
  63. Nice post. By reading your blog, i get inspired and this provides some useful information. Thank you for posting this exclusive post for our vision.
    acte reviews

    acte velachery reviews

    acte tambaram reviews

    acte anna nagar reviews

    acte porur reviews

    acte omr reviews

    acte chennai reviews

    acte student reviews

    ReplyDelete
  64. Attend The Data Analyst Course From ExcelR. Practical Data Analyst Course Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analyst Course.
    Data Analyst Course

    ReplyDelete
  65. Thanks for sharing great information. I like your blog and highly recommendData Science Training in Hyderabad

    ReplyDelete
  66. Attend The Data Analyst Course From ExcelR. Practical Data Analyst Course Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analyst Course.
    Data Analyst Course

    ReplyDelete
  67. Attend The Data Analytics Courses From ExcelR. Practical Data Analytics Courses Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analytics Courses.
    Data Analytics Courses

    ReplyDelete
  68. This is a wonderful article, Given so much info in it, These type of articles keeps the users interest in the website, and keep on sharing more ... good luck.

    Simple Linear Regression

    Correlation vs Covariance

    Simple Linear Regression

    Correlation vs covariance

    KNN Algorithm

    ReplyDelete
  69. Thanks for one marvelous posting! I enjoyed reading it; you are a great author. I will make sure to bookmark your blog and may come back someday. I want to encourage that you continue your great posts.
    oracle training in chennai

    oracle training institute in chennai

    oracle training in bangalore

    oracle training in hyderabad

    oracle training

    oracle online training

    hadoop training in chennai

    hadoop training in bangalore

    ReplyDelete
  70. Just admiring your work and wondering how you managed this blog so well. It’s so remarkable that I can't afford to not go through this valuable information whenever I surf the internet.
    IELTS Coaching in chennai

    German Classes in Chennai

    GRE Coaching Classes in Chennai

    TOEFL Coaching in Chennai

    spoken english classes in chennai | Communication training


    ReplyDelete
  71. Very nice blogs!!! i have to learning for lot of information for this sites...Sharing for wonderful information.Thanks for sharing this valuable information to our vision. You have posted a trust worthy blog keep sharing, data science course in Hyderabad

    ReplyDelete
  72. Amazing Article ! I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple Linear Regression
    data science interview questions
    KNN Algorithm

    ReplyDelete
  73. Your article was so impressive and informative. Its very interesting to read. Thanks for sharing,data scientist courses

    ReplyDelete
  74. Amazing Article ! I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.
    Correlation vs Covariance
    Simple Linear Regression
    data science interview questions
    KNN Algorithm

    ReplyDelete
  75. I have read your blog and I gathered some new information through your blog. Thanks for sharing the information
    Data Science Training in Hyderabad

    ReplyDelete
  76. This Was An Amazing ! I Haven't Seen This Type of Blog Ever ! Thankyou For Sharing, data scientist course in hyderabad with placement

    ReplyDelete
  77. Found your post interesting to read. I cant wait to see your post soon. Good Luck for the upcoming update. This article is really very interesting and effective, data sciecne course in hyderabad

    ReplyDelete
  78. <a href="https://www.excelr.com/business-analytics-training-in-pune/”> Business Analytics Courses</a>
    It is perfect time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I desire to suggest you few interesting things or tips. Perhaps you could write next articles referring to this article. I want to read more things about it!

    ReplyDelete
  79. Very nice blogs!!! i have to learning for lot of information for this sites…Sharing for wonderful information.Thanks for sharing this valuable information to our vision. You have posted a trust worthy blog keep sharing, data sciecne course in hyderabad

    ReplyDelete
  80. Very nice blogs!!! i have to learning for lot of information for this sites…Sharing for wonderful information.Thanks for sharing this valuable information to our vision. You have posted a trust worthy blog keep sharing, data sciecne course in hyderabad

    ReplyDelete
  81. Attend The Business Analytics Course From ExcelR. Practical Business Analytics Course Sessions With Assured Placement Support From Experienced Faculty. ExcelR Offers The Data Analytics Course.
    Business Analytics Course

    ReplyDelete
  82. Great post! I am actually getting ready to across this information, is very helpful my friend. Also great blog here with all of the valuable information you have. Keep up the good work you are doing here.data science courses

    ReplyDelete
  83. Really useful information. Thank you so much for sharing.It will help everyone.Keep Post.

    AI Training in Hyderabad

    ReplyDelete
  84. Very interesting to read this article.I would like to thank you for the efforts you had made for writing this awesome article. This article inspired me to read more. keep it up.data science courses

    ReplyDelete