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I´d like to get a boxplot graph with Q1, Q2 and Q3 being the data in the position (n+1)/4, 2*(n+1)/4 and 3*(n+1)/4 of the sorted data. --------------------------------------- # Data set t7<-seq(1:...
Mika Ike's user avatar
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1 answer
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I am fairly new to programming in R, and I was trying to find the first and third quartiles for the column titled "rm" in the dataset Boston (which I've renamed to BSTN). I keep getting an ...
user25331908's user avatar
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1 answer
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I am using ggefects::ggpredict() to plot a regression model including two-way interactions: categorical:continuous, continuous:continuous, continuous:continuous (2nd degree polynomial). My first ...
M. Riera's user avatar
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1 answer
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Let's say that we have the following array: [3.0, 4.0, 4.0, 4.0, 7.0, 10.0, 11.0, 12.0, 14.0, 16.0, 17.0, 18.0] The inter-quartile range would be as follows: 25%: 4.0 50%: 10.5 75%: 15 If one then ...
Jake Chasan's user avatar
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1 answer
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i'm using the quartile.inc() function in a pivot table. The column I'm using is SUM of profit. It doesn't have any 0 values in there (they have been filtered out) yet it keeps returning a 0 value.. ...
Yasmine Asali's user avatar
  • 11
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2 answers
567 views

In Google sheets I write the formula =QUARTILE(G7:G27, 1) to give the lower quartile between G7 and G27 but it gives me #ERROR! Here is a print screen that shows my problem.
pedroleitao1999's user avatar
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2 answers
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I have numbers in one column (A1:A100), is there a function to find the average from values that are over 75% ? For example: = average(A76:A100) I first thought that =quartile(A1:A100;3) will do the ...
fred's user avatar
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0 answers
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I am performing a logistic regression using a continuous IV that represents a number of days. There are 4 values within the continuous IV - 89, 90, 91, 92. This IV is not linear with the log odds of ...
miczan's user avatar
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1 answer
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I have a massive dataset and am trying to plot a sort of boxplot with the Q1, Q2, Q3 stats by category. I would like a boxplot visualization with the standard interquartile range box and thicker line ...
PaulaSpinola's user avatar
  • 531
2 votes
1 answer
200 views

I would like to know if it's possible to put 70% of the population in the boxplot as in the red one? I know that Q3 - Q1 = IQR but don't know how this can help me. I'm using matplotlib to draw my ...
Anais Mignot's user avatar
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1 answer
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Quantile calculation in excel, is there a way to do that? I have values that I want to calculate the quantile(0.05, 0.50, and 0.95). I have tried search online but all i found is quartile calculations,...
i200yrs's user avatar
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I have a question regarding the splitting by a particular dimension the number of clients into 3 equal intervals. I would like to split the number of values in the 'N' column (representing the number ...
LinaN's user avatar
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1 vote
1 answer
755 views

Using the mtcars dataset, find car(s) within the top quartile in MPG, bottom quartile in weight, and 5 gears. I know the answer it just codes not fitting in. data.frame(mtcars) mtcars %>% filter(...
shubha's user avatar
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0 votes
1 answer
2k views

I have a school prodject were we need to calculate the quartiles of a list (list should be able to be both an even and an uneven list) in python. I am not allowed to use import (exept math.floor/math....
Mathman123's user avatar
  • 13
2 votes
1 answer
197 views

I have a pandas datafram df with a column A. The values of A are based on predictions and I've forced them to be greater or equal to 0.00000001. Now when I run df.A.describe() I get: count 3....
jjunk's user avatar
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