HIghCharts PHP MySQL

I am a newcomer to Highcharts and trying to learn how to use it with PHP and MySQL. I would like to display a simple column chart from some sample data in an array. However, I having some problems...

Multiple Column Plots in ggplot2 that are nearly identical

I have a .tsv file that looks like this MODEL CA_RMSD BB_RMSD ALL_ATOM s1 s2 s3 101_res_input 2.89 2.89 3.17 -84.37 -46.77 0.81 ...

D3.js cant get multilines while the brushing is working graph

I've tried out some examples to get the multiline chart with brush and zoom working. But stuck at one part at the end. Only one line is being drawn. Can some one help? This is the link i followed...

What's your rule of thumb for initially selecting a machine learning algorithm/doing your initial setup?

I have a set of data in a .tsv file available here. I have written several classifiers to decide whether a given website is ephemeral or evergreen. My initial practice was rapid prototyping, did a...

selectAll() and append() text element

I have a very simple question regarding the code right at the bottom. I have appended text element to write the Graph Title and Axis Title. However, when i used selectAll("text").append("text")...

Can't insert a d3 chart on a bootstrap div

I need to put a d3 chart on a HTML div using bootstrap but I can't. I managed to attach it on body, but I don't know why I cant inside a div. I'm using a code like this for the script: var chart1...

Removing previous paths in d3.js with transition to new data

I currently am running a page which generates a graph with default values upon page load. The page takes the data from a TSV generated by a PHP script, modified by GET parameters. The user can...

How do I fix a list (sometimes incorrect) using a dictionary?

I'm still struggling to get the commented sections in the for loop to work that Klasske suggested below. I included my own test script I've added comments to to explain my thoughts. Any advice...

D3 multi series line graph missing 3rd line

I apologize if this seems like a repeat. I've seen a lot of similar threads, but none seems to be solving the exact problem I have. I need to create a multi-series line chart for a class. I'm...

Rotation Animation in IE D3 JavaScript CSS3

The code below, as it is, works perfectly in Chrome (I have it hosted on my local WAMP server). After removing all instances of "@-webkit-", I expected it to work in IE 11. It does not....

More memory efficient processing of a large .tsv file in R

The script below loads a large tsv file into memory into a data frame, then runs a linear model on each of the columns of the file. I wrote the script for a smaller file, but then tried to rerun...

Domain issue with D3 using d3.min

I'm having a problem with the min and max functions of D3, when I use them for my domain, they just seem to work buggy, the max takes just the value bellow the maximum, same happens inverted on...

Zooming in D3 casts undefined?

I am trying to implementing zooming on my svg and am getting an undefined error when attempting to scroll with my mouse over the svg: Uncaught TypeError: undefined is not a function Below I've...

D3 code only working on firefox

I've been working on a script for showing a graph on D3 libraries, it's working perfect, but I would like it to work in other internet explorers, and not just firefox, I don't know why, but just...

Trying to create D3 + AngularJS Bar Chart

I would like to create a D3 Bar chart with angularjs. This is my directive, and currently I am having a couple of problems. The chart is not appended to the directives div, but to html tag Chart...

Problems in displaying multi-line chart

i'm trying to create a multi-line chart,with two lines and two different colors,I've followed the guide on...

Highcharts line not plotting

I have used an example and can successfully read data using php and mysql and plot it (timebase vs a variable), all works fine. I have taken that and used it as a template and used a different db...

D3.js not updating properly data from socket.io

I am trying to get mi chart updated with the data I pass, the data comes very fast, if I just make a console log, I see the data arriving just fine, but when I try to render it, everything comes...

Code migration line chart from d3 v3 to v4

I am very new to d3 so sorry if this is obvious but I am migrating a line chart from d3.js v3 to v4 and am getting the error: TypeError: Cannot read property '0' of undefined I had look at...

D3.js Line Chart - Can't get x-axis to show up

I'm following this example by Mike himself. The timeFormat in the example is ("%d-%b-%y"), but using my own data uses just the year. I've made all the necessary changes (I think). The y-axis...

Line Bar Chart in D3 js

I have been trying to implement a Line-Bar Combo Chart but I'm not much successfull. Here's my code function renderNormalizedStackBarChart(inputData,dom_element_to_append_to, path_to_data) { ...

Plotly Dash with an opportunity to delete and interpolate outliers

I am building a dashboard for plotting graphs with an opportunity to exclude outliers by clicking on points on the graph and change the data with interpolated values. The main idea of this...

How to use pandas DataFrames with sklearn?

The goal of my project is to predict the accuracy level of some textual descriptions. I made the vectors with FASTTEXT. TSV output: 0 1:0.0033524514 2:-0.021896651 3:0.05087798 4:0.0072637126...