NMTrainingData          Training dataset regarding the user needs for
                        smart speakers
NMdataToClassify        Test dataset regarding the user needs for smart
                        speakers
downloadTweets          Downloading Tweets based on a keyword list
filterTweetsMachineLearning
                        Classify needs based on machine learning
filterTweetsNeedwords   Filter tweets containing need indicating words
needmining-package      Functions for a simple needmining
                        implementation
readNeedminingFile      Read Tweet file
removeTweetsStopwords   Remove Tweets containing stopwords
saveNeedminingFile      Save Tweet file
twitterLogin            Login into Twitter API
