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patmaba
20 มกรา 2023 เวลา 11 นาฬิกา 16 นาที

MAD - Mean Absolute Deviation  

ISHARES PHYSICAL GOLD ETCXETR

คำอธิบาย

purpose :implementation of MAD Mean Absolute Deviation in pinescript
implementation by : patmaba
type : measures of spread

Mean absolute deviation
The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.
Here's how to calculate the median absolute deviation.
Step 1: Calculate the mean.
Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.
Step 3: Add those deviations together.
Step 4: Divide the sum by the number of data points.

Source of MAD:
khanacademy.org/math/statistics-probability/summarizing-quantitative-data/other-measures-of-spread/a/mean-absolute-deviation-mad-review

Formula :

MAD = ( ∑ |xi−µ| ) / n


where
xi = the value of a data point
|xi − µ| = absolute deviation
​µ = mean
n = sample size
ความคิดเห็น
FaizanNawazz
Hi may i know details regarding below oscillator ? Thanks
patmaba
@FaizanNawazz,

When I published the MAD indicator, I forgot to remove my Vmaçon prototype at the bottom of the image. This is confusing, and I'm sorry for that.
This was the first time I published an indicator on the tradingview site. When I noticed my mistake, it was then impossible to modify the image and replace it.
VMaçon is another indicator that I did not publish because it is in the prototype stage.
FaizanNawazz
@patmaba, it looks nice may i know if you would be publishing it soon ?
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