Global Journal of Management and Business Research, A: Administration and Management, Volume 23 Issue 5

sets plagued with outliers and applied the modifiedoutlier removal code to: new_y=@recode((y>@quantile(y,0.95))+(y<@quantile (y,0.05)),median,y) Figure 3 below shows outliers in return on assets (ROA) Figure 3: Outliers in ROA IV. S equence C harts A nalysis of D ata a) Bar Chart of ROA Note (1=2009, 2=2010,3=2011,4=2012,5=2013,6=2014,7=2015,8=2016,9=2017,10=2018 and 11=2019). This shows the trend in return on assets (ROA) Figure 4: Bar Chart of ROA Source: Researcher’s Computation from Data using Python Programming Language As can be seen in the figure above, ROA was highest in 2010 followed by 2011, 2012, 2019, 2009, and 2017. There is noticed a trend of decline in ROA, a proxy of financial performance over the years (2009 to 2019). b) Bar Chart of CSRempl This shows the trend in Corporate Social Responsibility to the employees (CSRempl) 0 0.05 0.1 0.15 0.2 1 2 3 4 5 6 7 8 9 10 11 ROA YEARS BAR-CHART Series1 Effect of Employee Dimension of Corporate Social Responsibility on Financial Performance of Listed Consumer Goods Companies in Nigeria 7 Global Journal of Management and Business Research Volume XXIII Issue V Version I Year 2023 ( ) A © 2023 Global Journals