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Extjs chart with multuple series: 2d series with values higher that 1st series?
by dougbeal in Programming Languages

When I use chart with two series and the second one with values higher than first one (y), the extjs always take the y values from first series How can I fix this without switching between series?

plotting multiple time series, with single date series and with py_date()
by pmaiorana in Programming Languages

I am trying to create a matplotlib plot with dates on the X axis. I have managed to plot a single time series using py_date.

However, I want to plot more than a single time series for the same set of dates. My data looks something like this:

Date (X) Y1 Y2
20010101 101 99.2
20010102 123 45.2
20010103 104 99.0

display different color for one series in acharengine, changing colors of one series in bar graph
by Murali Ravipudi in Programming Languages

I am trying to use the acharengine and create a bar graph. The graph is to display durations of builds. ranging from 10s to 50s, and some builds succeeded and some failed, i want to change colors of the failed ones to red and succeeded one red.
I separated the data into 2 separate array but they are not displaying in order.

there is always going to be one green bar and one red

.net chart control: retain series colors when adding and removing other series?
by StereoPixel in Programming Languages

When adding and removing series from a .net chart control (line chart), how can I retain the existing series colors?

Currently, when I add several series to a chart, they all get colors assigned automatically from the chart palette. But if I then remove the first series, the colors of all of the subsequent series get reset according to the order in the chart palette. Is there any

Binding update adds news series to WPF Toolkit chart (instead of replacing/updating series)
by Luciano Campos in Development Tools & Services

I'm currently recoding a bar chart in my app to make use of the Chart class in the WPF Toolkit. Using MVVM, I'm binding the ItemsSource of a ColumnSeries in my chart to a property on my viewmodel. Here's the relevant XAML:

<charting:ColumnSeries ItemsSource="{Binding ScoreDistribution.ClassScores}"

Copy a Series of Single Files from a Series of ZIP Archives with VBScript
by Stone in Programming Languages

I need to copy word/document.xml from a series of identical zip archives (ex .docx's) and put them all in a folder together after renaming them from document.xml to originial_filename.xml to avoid overwriting. I can copy one without issue, but when I run the loop, the files start getting permission errors because CopyHere is running at a different pace than my script. I believe I can make this

Extjs Charts: remove as series using chart.series.getAt(0) how?
by vik in Programming Languages

Hello how can I remove a series from a chart, I know that I can get the series object using getAt(0) or getAt(1) depending on how many serieses I got in my chart.
my question is how can I remove a series from the chart.
main reason is that I give the end user the ability to change the series type: bar, line... so I wan to display the new change at run time by removing the series and a

Given a RNG algorithm and a series of numbers is it possible to determine what seed would produce the series?
by Indonesia in Coding

The code is in Objective C but it should be understandable if you look it over even if you don't know Objective C. Basically its a RNG object, you instantiate a new instance, set the seed if you want and start grabbing random numbers.

So is it possible to backtrack a given series of numbers to determine the seed used to generate the numbers? I'm guessing any given algorithm can't ge

How to calculate a random series of values (B) that have a given correlation with a given series (A)
by Edwin Goei in Programming Languages

For an educational website, it is my purpose to let students fool around somewhat with value series and their collelation. For instance, students can enter two arrays for which the correlation is calculated:

$array_x = array(5,3,6,7,4,2,9,5);
$array_y = array(4,3,4,8,3,2,10,5);
echo Correlation($array_x, $array_y); // 0.93439982209434

The code for t

Excel - Getting a series in a chart to have different colours for each series item
by Caleb Ames in Programming Languages

I use Excel 2007.

I have 10 items:

Col1, Col2
One, 1
Two, 7
Three, 45
Four, 2


When I make a bar chart the series is one colour, so each bar in the chart is the same colour. I would liek each bar in the chart to have a different colour, gradient or random..

I can do it bu switching the labels to be a

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