Dear Code4Libers, I have data with the following structure: ngrams 2009 2010 2011 2012 2013 2014 2015 library 22 3 32 32 35 21 21 technology 3 4 43 32 30 43 32 and so on Is it possible to visualise this data in a similar manner as Google N-gram viewer displays? Wherein one can put the keyword in a search bar and the visualisation displays the year wise trend of that keyword in the corpus based on the above structured data. Any pointers or tools would be of help. Thanking you in anticipation. -- Regards Vinit Kumar, Ph.D. Assistant Professor, Department of Library and Information Science Babasaheb Bhimrao Ambedkar University, Rae Bareilly Road, Lucknow, India 226025 +919454120174