Questions tagged as 'graficas'

Tagged questions
2
answers

Problem with accents when compiling HTML in R-Markdown

I have the following problem: When creating a graph, working from R-Markdown, and when changing the title and in this a special character is included as accents, ñ, etc. I have to change the enconding and place the following instructio...
asked by 30.08.2018 / 16:56
1
answer

Indicate data in bar graph with matplotlib

I am working with a table that indicates the number of the day, the time of day and a number of visits And I want to create a bar graph that indicates the number of visits per hour (like the one in the image) But, how can I als...
asked by 14.08.2018 / 16:59
0
answers

Graphics with filter

I have the following table: And I have the getdatap.php, which prepares the data to create a circular chart using chart js in which it is filtering temporarily through the row province and the data "tayacaja"      $sql4 = "SELECT * FR...
asked by 30.09.2018 / 00:10
1
answer

For loop with if and elif in a line

of this question link I managed to paint a graphic with different colors depending on an "annotation" binary array. The problem is that now I want to use three colors and I do not understand the for loop too well. I've tried it with an elif -a...
asked by 25.06.2018 / 12:42
1
answer

graphics in html php

I have this graph that shows a bar only. How can I put another two bars on the side of this and that it changes its colors depending on whether the data is less than 50 is red and greater than 50 is blue? var ctx = document.getElementByI...
asked by 20.11.2018 / 16:28
0
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Put restrictions on typing a float variable, a string variable, and leaving blanks of the following interface in Python

good morning. I am developing a program in Python that I enter the number of students according to their performance in the notes and generate a statistical graph, and would like to know how to put restrictions with graphical interfaces that...
asked by 12.11.2018 / 03:03
0
answers

Add values to an Android Bar chart manually

I am working on a graph in Android, the graph is already shown if I add the values from the code, the problem is that I have an EditText and a button, in that EditText I want to place a value and when I press the button this Value is added to th...
asked by 27.08.2018 / 22:59
0
answers

Help with .paint (g) and JTable

I have a big doubt. I want to use the .paint method to be able to save the whole window in an image, the problem is that the information that is inside of it is not painted, I explain: What I want is for an image to be created as (it is done...
asked by 15.08.2018 / 01:21
0
answers

Graphic libraries in Android Studios

I'm doing a project control app, with the CPM, calculates all the activities and gives the results, that part is perfect, the problem is that I want to make a graph and I do not have any experience with graphic libraries, I do not even know what...
asked by 02.07.2018 / 10:28
0
answers

Barchart does not start fromX in groupsbar - MpAndroidchar

I am using the lib of mpandroidchart and I have an error in groupsbart , which is a class where the first parametro.es fromx says that it initializes the X axis but when you put 1980f as it says to the documentation I...
asked by 27.06.2018 / 12:04