Data points missing in Analytics charts

[matleppa]

Background

When there is no data in certain period, the analytics charts show the situation different ways in different charts.

Problem

Usually value zero is used and the lines are drawn accordingly, but in case of percentiles, the value points are missing, thus causing the lines to break.

As result there can be either zero values and missing data points in same chart.

Solution

Use in all charts zeroes instead of missing data value points.

[matleppa]

In chart on left hand side there are zeros used instead of missing data points.
On the right hand side there are value points missing.
Here the reason for the phenomena is, that on the left hand side the data points are initiated with zero values.
The actual values begin only from date on middle of the chart, so the left hand side data points are no revaluated.
On the right hand side the data points are revaluated. However, there are some zero values, which are tried to calculate, but calculation fails because of value zero causing NaN value, which is then interpreted as missing value.