A line graph is a type of chart which displays information as a series of data points called markers connected by straight line segments. It shows how something changes in value (as time goes by, or as something else happens).
Questions tagged [linegraph]
558 questions
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1 answer
Android AChartEngine Chart Bitmap NullPointerException
I know this question was asked earlier once but I see no answer to it from back then. Hence if you someone can guide me in this regard, I would grateful.
Android need help with diagram
I have an error in the below part:
double x = 0;
…
Ahmed Faisal
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1 answer
Line graphs from MySQL data
This is my code in which I want to create a line graphs using the data from MySQL. Any help will be appreciated as if i gave the array a fiext values it generates the graphs but now using the queries it is not showing any thing.
Asim Naseer
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3 answers
Generate Graph in Web Browser or Java?
How do I generate graph (line graph, bar graph) in front end either in web browser or in Java Swing ?
Tapan Banker
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1 answer
A line graph instead of histogram
hi there I hope you all doing great
I have created this graph as a boxplot
My boxplot graph
by this…
-1
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1 answer
How to calculate the SE for multiple column and plot in the line graph in R?
Con A B C D
20.0000 0.7150 0.6014 0.5665 0.5954
10.0000 0.5245 0.5139 0.5119 0.7416
5.0000 0.4305 0.3585 0.3347 0.6231
2.5000 0.2941 0.2592 0.2189 0.4809
1.2500 0.2257 0.1990 0.1809 0.3375
0.6250 0.1638 0.1439 0.1460 …
Tanjim Ahmed
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1 answer
Power BI insert second line in graph based on condition
I have a question regarding a line graph. I have a data sheet which has a list of applicants for different events. Which looks something like this:
I want to create a graph where I see the application progress overtime (which can be done easily by…
Laurens
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2 answers
Converting days to months of the year
I have a data frame with one of the columns given as time. The time column is as a result of simulations from ODE system of equations. I want to convert the time column to months of the year.
df <- data.frame(time = c(1, 10, 20, 30, 40, 50, 60, 70,…
Joseph
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2 answers
No data found in Timeseries table and line graph on Dasbhoard Thingsboard
everyone
I already made a timeseries table and line graph in the dashboard.
On 17 August 2022 is work properly, suddenly now I don't know why the data can't be displayed all the time on line graph and timeseries table. this a bugs or is there any…
didi
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1 answer
Plot all the years mentioned in a dataframe in R
I have a dataframe with a column of year and another column which consists of the frequency count of the years.
My dataframe looks like the following
year <- c(2013,2014,2015,2016,2017,2018,2019,2020,2021,2022)
freq <- c(3, 12, 16, 11, 36, 32, 20,…
Harshad
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ggplot line graph with days on x-axis and clock time on y-axis
I want to illustrate mean sleep times per day grouped by different survey phases (T1, T2, T3).
Here is an example of what my dataframe looks like:
structure(list(code = c("AJH27", "AJH27", "AJH27", "AJH27", "AJH27",
"AJH27"), slt = c("22:10:00",…
psycho95
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votes
1 answer
Line graph for graphic in R?
I have a csv in R which has the following table:
df1 <- data.frame(
"Pool 1" = c("F1a", "R1a", "F2a", "R2a"),
"Start Pool 1" = c("10", "20", "25", "35"),
"Pool 2" = c("F1b", "R1b", "F2b", "R2b"),
"Start Pool 2" =…
mk894
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votes
1 answer
How to graph mean of each date for different groups?
I have a data set with 3 columns: date, weight, and location. I want to make a graph with time on the x-axis and weight on the y-axis with a different line for each location, where each point on the line is the mean weight of all samples from that…
rose_t
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2 answers
ggplot line graph shows all individual values rather than means
Hello, I am very new to R and wanted to demonstrate a possible interaction between two variables in a line graph. However, the graph that I get does include all the individual reaction times values rather than the means. I guess my data might be in…
Julia
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2 answers
How can I make multiple plots in one ggplot?
So I have a dataframe that I want to plot using gglot2 in R.
To make you understand what I want
Example =
I have a table that has 5 columns A, B, C, D, E.
I want to plot the graph of A vs B, A vs C, A vs D, A vs E.
Finally I want to merge all these…
Prakhar Sonik
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1 answer
App crash if use NSMutableArray instead of NSArray
plot2.graphPoints = graphPointsMutableArray;
// plot2.graphPoints = @[LMGraphPointMake(CGPointMake(1, 25), @"1", @"34.5")];
If i assign plot2.graphPoints directly an NSArray it is working fine like in the line #2, but if i assign it a…
OOkhan
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