stack area chart visualization tableau - analytics

Anyone can explain what happen with this chart, please. For instance, Eastern Asia have 0.3xx Tone, but why the line is go down until y=0k. Why they didn't just stay in the end of the sum of Region before.

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Data Studio Time Series cutting of X axis (too many data points)

Working on a time series graph in data studio, and it seems whenever 3 years are chosen (2016-2019), the graph shifts left to show from the initial and only goes up to 2018.
Aggregation on the weekly level is showing fine, however, daily is causing this issue. Even playing around with x axis styling isn't sufficient.
I have 2 line series and a bar series.
Has anyone come across this issue?
Well, it looked like the bar series was taking too much space visually. After changing it to a line series, it is working fine.

How to find a down trend in MQL4 from coding

I am writing an EA but I am beginner in MQL4. Please suggest me how could I identify a DOWN TREND or an UP TREND of moving average in my EA programmatically?
Please advise me as I have not so familiar with MQL4.
in the above image trend is not moving in up or down direction it moving in horizontal direction.
I want to make an EA using Heiken Ashi and MA. First in my code I want to identify weather its an up trend or down trend or a tread shown in the above image.
https://www.mql5.com/en/articles/136
on this link I found this:
2.1. Trend Detection Using Moving Average
Perhaps, the easiest way to detect a trend and its direction - using moving averages. One of
the first tools of technical analysis - moving average - is still used
in different variations and is the basis of most indicators. Traders
use both one moving average and a whole set of them, which sometimes
is called as "fan".
Let's formulate a simple rule for one moving average:
Trend goes up if at a given timeframe the closing price of bar is above moving average.
Trend goes down if at a given timeframe the closing price of bar is
below moving average.
If I identify trend like said above if price close above MA then its an up trend and if price close below MA then its a down trend that how could I identify that horizontal moving trend?
Please guide.

Plot data in highcharts according to the timestamp of the data

I have a database that holds two columns. One is a 'count' field and another one is the 'timestamp' field of each count. I want to plot this data in the highcharts using a line graph. The x-axis of the graph is marked from 1-24 that corresponds to 24 hours in a day. Now the problem comes when the graph starts plotting. I want the timestamp of the count to correspond with the hour on the x-axis. So if the count starts from 14:00:00, the graph should start plotting from 14 on the x-axis leaving the first 13 points on the x-axis blank. But the graph is starting every time from 1. Thus not corresponding with the timestamp of the count in the database.
Can anyone help me out with this? I tried using data formatter and x-axis formatter, but couldn't figure out how to do it.
Thanks in advance

Can date ranges in a Silverlight (Chart) LineSeries be compressed?

The x-axis in my chart is a date value. The y-axis is a positive integer. My dataset typically has lots of points over one or two days and then no data for a month or so. Then another two days of lots of activity, then another extended period of inactivity.
There's no pattern really to the data in terms of how long the periods of activity and inactivity are.
What I need to do is compress the x-axis in the areas in which there are no data points. So, the x-axis would not be constant-scale.
Is there a way to do this?
Thanks.
You could try creating your own custom axis or series..?

Using constants in SSRS's Error Bar Chart

I have a SSRS 2008 report with a Error Bar chart. It plots dates (x-axis) versus score (y-axis), with +10/-10 for the upper/lower error range. But in the dataset, I also have two sets averages (the US and the company's).
I would like to display these averages as a constant. It should be a horizontal line that runs through the chart.
In the chart, I have as category field: the date. As datafields: the score, the US average score, and the company's average score. Thus far I can plot all these points, but it seems that the averages' points are plotted simply as points, and are treated as points that should have upper/lower error ranges.
My question is, how can I get these averages to not display as points with ranges, but as a linear constant that is connected as a straight line? It seems as though with the Error Bar chart, it only wants to plot points with ranges.
(I have screenshots of what I have and what I want, but my work is blocking any image hosting sites. I will try to upload images later if this is still unclear.)
Thank-you in advance.
(Update)
Just to be clear, the two averages aren't calculated out, they exist as a column as part of the dataset retrieved. So for each row, these values are always the same.
It turns out that each series in the SSRS chart, you can change the chart type. In my case, I had to change it to Line graph to get the constant to show as a horizontal line.
So although the chart itself is a Error bar chart, each of the series can be changed to whatever bar chart needed.
(It was my co-worker that discovered this property-- so props to him)

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