Questions tagged [statistics]

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I'm having issue with counting with multiple criteria

Excel work screenshot: I need to count the amount of blank cells in "days utilized" judging by the year "2009" in "year started" row. The answer is 1, but I didn't get ...
52 views

When opening a plain text file with Chrome, how can I know how many lines the text contains?

I'd prefer not having to copy the text to another program, as it may be very large (example).
• 18.3k
1 vote
41 views

Calculating correlations on a variable across different locations [Panel/longitudinal data]

Hello I am trying to find the correlations between variables in excel. My data is structured as follows across different sheets, Location Variable Year 1 Year 2 Year 3 Place A Indicator 1 1 2 3 ...
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36 views

Is there a way to have rsync display the progress for all files AND the average speed of the ENTIRE transfer?

Is there a way to have rsync display the progress for all files AND the average speed of the ENTIRE transfer? I know about --info=progress2 but I don't like the fact that the transfer speed shown ...
16 views

Am I doing this right? Comparing the mean and countIF for the likert-scale results

I have these for the likert scale Likert scale range When I calculated for the mean, it shows a value for 4.3 which means, this will be under the "Agree". But then, if I'll do a COUNTIF, it ...
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225 views

Normal equation in Excel (statistics)

I'm attempting to learn about statistics in the infrastructure asset management industry. I have an existing exponential regression equation that is used to find the condition of a given asset: Y = ...
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131 views

Microsoft Clarity: Why “Unique users” is greater than “Total sessions”

This image is screenshot of my Microsoft Clarity panel. As you see, "Distinct users" number is greater than "Total sessions" number! Is this a bug or there is something else that ...
105 views

How to find and highlight values outside two standard deviations for multiple measurement/std dev sets

So I know about conditional formatting and countif type ways to do this, but they won't work with my scenario. I have 120 rows with 3 measurements per row. With those three measurements I have an ...
24 views

Excel group "box with whiskers" chart by time

I am logging various data every five minutes from my broadband modem to learn how my devices behave over time. This results in a lot of data I would like to use Excel to analyze. One piece of data ...
237 views

Alternative to MAXIFS function

I currently only have access to excel 2016 for a certain contract, I need to replace this formula =maxifs(\$C\$2:\$C,\$A\$2:\$A,\$E2,ARRAYFORMULA(MONTH(\$B\$2:\$B)),\$G2) enter image description here
394 views

Libre Office - Single Column Pie Chart

I want to create a pie chart, for a single column that looks like this: I tried to select the range, click on Insert -> Chart -> Pie-Chart, but regardless of what I try, I always get an empty ...
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802 views

Percentage Overlap of 95% confidence ellipses in a PCA plot

I've generated some plots with the below code: #Remove group label from the dataframe data_just_feats <- data[ , -which(names(data) %in% c("Group"))] # Pca Plot plot_1 <- autoplot(...
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1 vote
45 views

View historical record of applications used on a PC

I want to access the exact time at which I turned on/off a program on windows 10. How can I find such records? e.g. "Word.exe is started at 09:10 and terminated at 12:03." I cannot find this in the ...
1 vote
634 views

"Stretching/Shrinking" data to align it with other data with Excel preferably

Ok, so my question is simple but requires some background. I'm working on a paper regarding the effects on stock price from the index announcement to the effective day. The time period varies each ...
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98 views

awk,sed help needed for addressing density [duplicate]

We are doing a study on livability and quality of life in high-density cities pulling information from sources that, when crunched, can provide an insight into the density ratio of apartments so as to ...
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175 views

Random Number Help - I have a confidence, max, and min, how should I do this?

For a class project, I need to create a list of 100 randomly simulated numbers, but I am struggling with the formula. According to the homework, I know that I am 95% confident that the range of the ...
24 views

Increase Pre-Populated Excel Spreadsheet by a Percentage

I have a complex spreadsheet given to me by the engineering dept. I want to use this spreadsheet to model increases in productivity as follows: I want to be able to insert a % value in a cell and ...
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883 views

Plot several time series "categories" for several groups

I have a process that starts with State0, and after some time gets to State1, State2, and so on.  Let there be Group1, Group2, Group3, and so on. How can I plot each state for each group having x as ...
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751 views

Get count of file types in a directory

How can I get a file count given a directory grouped by file type? The output might look something like .txt: 4 .png: 16 .jpg: 32 This probably isn't difficult to achieve with a script, but is there ...
416 views

USB test methodology and automation tools [closed]

I am charged with the task to design the architecture to stress (burn-in) test computer's USB ports. Requirements are not defined yet, and I have double complicated task - to define what to test and ...
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61 views

Very High Correlations In Forex Data

I have a regression problem where I'm working on predicting future close price value change of a certain forex pair, mainly USDJPY, so I did the following: Get the forex historical data of USDJPY ...
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321 views

Exclude outliers from any excel formula (numbers)

I found a great way to exclude outliers from a statistical excel formula, that requires only one row, such as AVERAGE. {=AVERAGE(IF(AC4:AC22<>"",IF(AC4:AC22>=138,IF(AC4:AC22<=144,AC4:...
1 vote
1k views

MS Excel Filter Chart Data Labels not updating with filter

I have a large table of data containing my x-axis data, a column of dates, a column of numbers, and a column of data labels. I have setup a pivot chart where the date is the filter and the data all ...
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1 vote
333 views

Quickly show Readability Statistics in Microsoft Word

Is there a quick way to show the readability statistics for Microsoft Word 2013 or 2016 documents, without having to correct them first? I know how to enable the readability statistics so that they ...
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54 views

data export from site is in lines, how to put it in table form

I exported some data from a nutritions tracking website to use in excel and eventually in SPSS for analysis. However the data is exported in lines/rows. I need it to be in table form so I can use it ...
1k views

Counting pairwise combinations from many options in Excel

I have a large dataset of students and the classes they have taken. Each student has taken 12 to 18 of around 80 available classes. Using Excel (2013) I would like to find out, for any given pair of ...
28 views

How to modify data to make box plot?

My data is formatted like: 0:01:11 0:01:58 0:01:12 0:01:33 0:01:14 0:01:07 0:07:00 0:04:14 0:02:07 0:03:06 0:01:16 0:01:00 0:02:39 0:03:00 0:03:43 0:02:26 0:02:57 0:08:43 0:03:10 0:...
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161 views

Calculating the average ("hitrate") of football results

I want to find the average (or the "hit rate") of World Cup football results. I have calculated 2 points for correct 1X2, and 3 points for correct 1X2 + correct score. So the hit rate should be "yes" ...
21 views

How to count the number of cell pairs containing x and y values larger/smaller than the mean in excel?

I have an excel spreadsheet with paired data for 105 different pairs. I'm trying to conduct a chi square test, but I first need to find frequencies for the number of pairs where x is greater than the ...
1 vote
42 views

How are statistical maps made? [closed]

I see maps with all kind of statistics (gdp, population density, rain, exports, happiness) on the internet all the time. Usually they're only outlines (so they have no roads or buildings or whatever) ...
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19 views

Summary web usage of each process

How I can check summary usage web of each process? I don't need summary of week or month etc. Only from start of a application. I would like to open application and application would be counting data ...
51 views

Excel Data Distribution

I have a machine that produce goods by work order generated from database. The quantity of goods per work order varies from 1 to 5,000. I am trying to analyze the efficiency of the machine as I think ...
3k views

Calculate Median based on counts of value

I have data of how many of a specific CPU we have, and their CPU-marks. Based on this I wish to dynamically calculate Median and Quartile stats. For example, I have a table that looks like Name ...
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38 views

Excel 2016 getting statistics out of distribution of A B C

If i have a list of value groups of A and B. (example ? was equal to 1.2 in the morning (A), which became 1.7 in the evening (B) And I need to divide them in groups of : X = A < B Y = A > B Z =...
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5k views

How to draw the center of mass of a scatter plot in Excel?

I have created a scatter plot in Excel, and I'd like to be able to draw its center of mass (i.e. the point whose coordinates is the average of each series). I am currently doing it using this trick: ...
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282 views

OpenOffice calc colorize data points differently

I gathered some FTP file size statistics for my boss and I wondered if OpenOffice calc had the ability to colorize the data points differently. I want to color green the data points within one ...
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965 views

TP Link - data statistics resets after modem restart

I have TP Link - TL-WR841N / TL-WR841ND. I want to track data usage per device on monthly basis. I have enabled data statistics on my modem. But the statistics are getting cleared after modem restart....
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1 vote
236 views

Getting per-user or per-command CPU/load information for Linux

I have a stock-standard LAMP stack running on a Centos 7 (Linux 3.10.0) machine. The Apache web server passes requests to run PHP files to a number of php-fpm processes, which run under different ...
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364 views

Unable to plot a scatter plot in excel

I have taken integers from 1 to 100 as my total population set. Now I generated 5 random numbers (using =randbetween() command) and called it my sample 1. Similarly, I created 200 such samples. Now I ...
867 views

Line chart in LibreOffice - data in rows (type, x, y) rather than in a 2-input table

How do I create a line chart in LibreOffice Calc if the data is organised in 3-tuples rather than in a two-input table? Example: Banana Jan 10 Banana Feb 20 Banana Mar 30 Banana ...
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413 views

When using laptop for heavy duty statistical analysis is it more important to have highest possible RAM or fastest possible processor?

I'm starting a private equity company and need to buy a laptop that can perform heavy duty statistical analysis. I don't know if I should focus on finding a laptop with the highest possible RAM or a ...
1 vote
249 views

CPU performance growth stagnates

I looked at this diagram and I am wondering me that the increasing of the CPU performance seems to stop although the transistor count is still increasing. I mean what are the profts of the increasing ...
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38 views

How to set all column types and measures simultaneously in SPSS?

I have over 150 different variables in my data set that when imported from a CSV file are assigned the incorrect type and measure. All data should be considered to be of type numeric and measure scale....
65 views

Statistics in excel including modified text values

I have a table in Excel (2013) that looks something like this: V1 V2 V3 V4 2.1 300 40.5 6.89 6.9 204 <0.02 <0.001 <0.3 96 6.5 1.2 For each of the columns V1 ...
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64 views

Excel - choosing numbers from bigger data set

I have a question about excel (hopefully on the right forum) I have a data of 100 numbers in excel and I want to randomly choose 30 numbers with the fact that the same number is not chosen again (so ...
2k views

What is MS Word counting or ignoring when it counts words in an open vs. closed file?

Sometimes I estimate and bill projects based on word counts, so knowing the actual count is important. If I knew what MS Word counted and did not count in an open vs. closed file, then I could choose ...
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42 views

What is the easiest way to generate a pi diagram or bar diagram from raw data?

Background: I want to see an statistics on my spent time in several categories like sports, study, movie etc. throughout a certain period of time. To visualize it, I have to represent it in pi diagram ...
1 vote
132 views

Find out network usage from router

I have a simple TP-LINK TL-WR841ND router and wanted to ask how can I find out the usage of the local network. I see there are received/sent Packets in wireless statistics, but am not sure what ...
1 vote
366 views

Laptop battery uptime monitor

Is there any way to measure what sort of uptime/active usage I get out of a given battery charge; that is, how long do I get actually using the laptop between full charges. I'd like it to be a ...
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