我正在尝试找到显示以下数据的最佳方式:
Course Grade Avg Diff. Semester
EECE 253 - Circut Analysis II 64 71 -7 Two
MATH 253 - Multivariable Calculus 63 68 -5 One
EECE 360 - Systems and Control 73 73 0 Three
EECE 269 - Signals and Systems 63 62 1 Two
EECE 352 - Materials and Devices 69 68 1 Three
EECE 356 - Electrical Circuits II 70 69 1 Three
POLI 369 - International Security 79 78 1 Three
EECE 353 - Digital Systems Design 81 79 2 Three
CPSC 259 - Data Structs & Algrithms 78 74 4 Two
EECE 251 - Circuit Analysis I 87 82 5 One
EECE 259 - Intro to Microcomputers 76 70 6 One
EECE 281 - Project Design Studio 92 85 7 Two
EECE 261 - Electromagnetics 67 59 8 Two
MATH 264 - Vector Calculus 67 58 9 Two
MATH 256 - Differential Equations 82 71 11 One
APSC 201 - Technical Communication 96 83 13 One
到目前为止,这就是我所拥有的:(随意在这里玩)
我喜欢按差异排序显示它的想法,这样你就可以看到我落后和做得好的科目,所以我试过这样:

但我也想弄清楚如何将学期纳入图表,以查看我在哪些学期做得更好/更差,如下所示:

如何将学期合并到条形图中并按差异对其进行排序?或者,我应该放弃条形图的想法并使用完全不同的图表吗?

