Data Visualization and Analysis
Added on 2020-09-22
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ASSIGNMENT 2-VISUAL ANALYTICSTable of ContentsTask 1A: bar chart on health condition........................................................................................................1Task 1B: line chart for increased and decreased health condition..........................................................2TASK 2A: line chart for comparison of share performance..........................................................................3Task 2B: Box plot to show highest median value.....................................................................................4Task 3A bar chart for the top 10 players.....................................................................................................5Task 3B: bar chart on player who won on four tournments....................................................................6Task 4: crime analysis over houston............................................................................................................7
Task 1A: bar chart on health condition According to the given .csv file, we see Australian health condition based on population proportionality in2001 and 2018.The reason behind the selecting the above visualization, the data we got in the .csv file has two variableswhich is health condition (required names according to the data file) and population proportionality intime period of 2001 and 2018. Since, we have the two individual variables and years, I opt for the barchart for accurate analysation over Comparisons . As we also know that 2D bar chart give more accuratethan the other charts.Explanation of Visualization:In the Y-axis we have the health condition (example: cancer, asthma, back problems. Etc). on the Y-axiswe got proportionality rate of population. I have given a colour for each year, where 2001 has orange and2018 has bluish green). For perfect understanding of the proportionality rate of population I used labelswhich make easy to read and understand the data. In the first graph itself we can easily see which ishighest and lowest. According to the visualisation we can say that except asthma and back problemsevery other health condition is increased over a time of 2001 and 2018.
Task 1B: line chart for increased and decreased health conditionImage(1.2)From the given .csv file, in the above task 1 visualization we have seen the health conditions by thepopulation proportionality. The above visualisation image 1.2 which is the line chart, we have highlighted the health conditionswhich are most increased and decreased over time. The reason for taking line chart is we can easily saywhich is increased and decreased according to the angle of graph intercepting.Explanation of the visualisation:From the image 1.2 we see that, the taken X-axis’s as the years and Y-axis’s as the proportionality rate ofpopulation, in the visualisation we see the two line’s which refers to the health conditions. the line’s in thechart, which is the blue in colour is known as the Mental and behavioural problems and red in colour isknown as the back problems.From the line chart analysis we can see that the RED colour which is known as the back problems isdecreased from 2001 to 2018 and the Blue colour is increased from 2001 to 2018.from the visualisationwe can clearly find out back problems are reduced and mental and behavioural problems has increased.
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