Error in calculated dimension

[#1]

Hi all,

I am newbie of QV software so i want to ask y my chart will shown to me with Error in calculated dimension?what's wrong with my problems?? sry for asking a noobie question....

[avinashelite]

In the reply select....use advanced editor at the right top and u will find attachment option in the right down!!!!

[#3]

In your expression Aggr((Wu+Wv*Median(uETFintercept)),Dimension)

U cant give as Dimension

Dimension means column name

Aggr function is like group by in sql

In the place of dimension give your column name by which you want your expression to group by

Hope you understand

[Anonymous]

Hi,

What if you can overlap chart on top of other. Base chart will be a median trendline and top one will be your actual chart. See attachment

PS: You have to do lots of work in order to create perfect visualization. For example, you need to adjust axis and hide them if required, transparent background, adjust min/max axes etc.

[#5]

BUT why i unable to add a refference line on my scatter chat??

[#6]

I said know there is a error in your expression. use a column name in the place of dimension

[#7]

Ya i put it already but still cant get the refference line....mayb i use wrong column name??

[#8]

share that expression

[#9]

((Wu+Wv*Median(uETFintercept)),uETFmodelledTarget)

[#10]

i want to ask 1 more question....if i want to manually to set the trendline on my scatter izzit possible or not?bcoz the trendline only hv average,linear,^2,^3,^4 only....if i want to set my own formula as trendline that is possible or not to do it?

[#11]

Remove the cyclic drilldown box in x axis. u will get the reference line