[Feature] Conversion rate of adjacent two layers in funnel chart漏斗图相邻两层的转化率

[gz-tech]

What problem does this feature solve?

Current situation rate=current_layer_num/sum(every_layer_num) lay1: A, 100 rate=100/(100+80+50)=0.4347 lay2:B, 80 rate= 80/(100+80+50) lay3:C,50 rate=50/(100+80+50)

expected result: rate = current_layer_num/last_layer_num lay1: A, 100(top_lay_num) lay2:B, 80 rate= 80/100=0.8 lay3:C,50 rate=50/80=0.625 (here is the main difference)

What does the proposed API look like?

Current situation rate=current_layer_num/top_layer_num lay1: A, 100(top_lay_num) lay2:B, 80 rate= 80/100=0.8 lay3:C,50 rate=50/100=0.5

expected result: rate = current_layer_num/last_layer_num lay1: A, 100(top_lay_num) lay2:B, 80 rate= 80/100=0.8 lay3:C,50 rate=50/80=0.625 (here is the main difference)

How can we achieve the expected result?

[echarts-bot[bot]]

@gz-tech It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

**TITLE** [Feature] Conversion rate of adjacent two layers in funnel chart

[mahoushoujoarale]

same to me @Ovilia