Questions tagged [analysis]

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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 ...
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-1 votes
1 answer
75 views

how to distribute clients with due amounts over agents based on amounts on excel

i'm not sure how to put it right but bear with me. let's say i own a company and i have like 5 clients who owe me money. so, i hired 3 agent to try retrieve the money for me for a commission of 20% of ...
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How to analyse a compiled running program for performance characteristics?

I have a process I run regularly on a machine and am starting to spec a dedicated machine for the purpose. If it is possible to choose a processor or memory that are optimised for this, how would I go ...
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Data analysis of multiple log files

I would like to analyse (Linux-/Switch-) log files with a graphical front-end under Windows. I did a research on several freeware/trialware sites but I didn't find any that fulfil my needs mostly ...
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174 views

Generate alert from pcap file with Snort

I'm learning to use snort by myself and I can't figure out if I'm generating alerts from a file well. The rules i have in local.rules are: alert icmp any any -> any any (msg:"Testing ICMP"...
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Stop all networking between guest OS and Host OS

I am using fedora on by virtual box as Guest OS for Malware Analysis. The Host OS is windows 10. I will be unpacking malware/virus on guest OS. But to ensure it doesn't cause any trouble with my Host ...
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2 answers
394 views

What does exactly "temporary failure in name resolution" mean in the DNS protocol? - RFC 1035 [duplicate]

I've looked into the DNS specs but can't find that there. Situation: from time to time, a wget query says for a public server name, there is a "Temporary failure in name resolution." After ...
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3 answers
38 views

How to display the number of currently open connections for a given NIC in a Debian system?

Imagine in a Linux-based router (a Debian distro) you have many NICs. How to print out number of open connections for a given NIC? (workarounds are acceptable answers)
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How to get no-reference video quality metrics (or numerical quality score) for 1080p, h264 video?

For the life of me, I can't find a suitable way to do this. I have 3 videos (all h264), which supposedly came encoded from the same source (they have the same content / offset by up to a second). I do ...
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  • 111
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1 answer
34 views

Excel Pivot Table Rolling calculated column

So I have made a pivot table using the data format below Date Item 3-1-20 Pasta 3-1-20 Burger 4-1-20 Pizza 4-1-20 Pasta 5-1-20 Pizza 6-1-20 Burger 6-1-20 Tikka . . ...
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1 answer
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Unsure of a way to filter the data I am trying to analyze, don't know if it is possible in excel

I am trying to set some data up for further analysis. I have 3 columns in my data set. The first column indicates a project, the second column indicates a task within that project, and the third ...
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Excel: Frequency of articles ordered together

I am looking for help, with an analysis I would like to perform in Excel. Available data: Sales history including the Order number & Article number. Example of the available data: Order number ...
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345 views

How to do a reverse goal seek formula in order to solve this equation?

I have created a model whereby I've got the following: Cost (column P) Dealer price (Column S) Current List price (Column T) I've then done some market research and have adjusted List pricing (RRP) ...
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2 answers
751 views

How to analyze popup window with Inspector on Firefox?

I want to inspect Firefox search bar popup window with Inspector by using Ctrl+Alt+Shift+I keys. But looks like impossible due to focus lost event. Is there some other method?
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1 answer
535 views

How can I see if someone downloads files from a file directory on my website?

If someone browse the file directory of a folder on my website and download a few files. 1) Is there any way I can see that this has been done? 2) Is there any way I can see which files has been ...
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1 answer
22 views

Filter a set of data to a specific number of characters before and after a searchword // JSON,CSV

I have the problem that I have to deal with a set of data given in a JSON/CSV file. I am having four items per entry and one of them has ±5000 characters. I need only a certain range of information ...
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1 answer
330 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:...
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1 vote
1 answer
26 views

Is there a way to average data that has a common value in a column?

I have some CSV files that I have to format, which is the easy part, but then I have to create an average for values in each column based on the hour. The hour is in its own column and the values are ...
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1 vote
0 answers
106 views

How to make a filter on survey data to plot it in Power BI using a unique Identifier for every participant of the survey?

I am currently examining a survey I ran for my group project in university and I would like to analyze it by using Power BI. I was trying to create a slicer for every answer given from the survey. By ...
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-1 votes
1 answer
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How do I display the open rates of 60 email campaigns?

My employer wants me to track the opens (and likely clicks at some point) of 50-60 MailChimp/email campaigns on a weekly basis. How best to accomplish this? How would you achieve this goal? My ...
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2 votes
1 answer
490 views

Is there a way to find out what kind of registry value was queried in Process Monitor?

NAME NOT FOUND is showing in the results-column of Process Monitor, so I was going to create the value myself. But I don't know if it's a Binary, String or, let's say, DWORD that's been tried to ...
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  • 802
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1 answer
738 views

Windows 10 boot takes an extreme long time

I'm having trouble fixing a slow Windows 10 boot. The computer itself is pretty decent: core i5-6260U, 16GB RAM, 512GB SSD, Intel Iris 540. This all in a Intel NUC6i5SYH. In the beginning, it booted ...
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-1 votes
2 answers
529 views

Finding and Replacing Missing cells in Excel

I have an excel file with empty cells in the Company Column How do I replace the empty cells with "N/A" ? Is this the correct/best approach? If not, what is a better approach in preparing the data for ...
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304 views

How to write to specific blocks to eMMC multiple times to check the number of read/write cycles

I am looking forward to read/write to a particular block in eMMC repeatedly till it fails. I have an embedded device with Debian Linux running on it. I have seen options such as "dd" command, but how ...
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0 answers
783 views

Got BSOD with USBXHCI.SYS

It said Bad_pool_caller here is the dump file https://drive.google.com/file/d/0B0z47lWdEdGPR1JXR1Z5WFpEN2s/view?usp=sharing All my drivers are up-to-date and I didn't connect any external device. ...
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  • 251
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1 answer
569 views

Get VirtualBox VM RAM usage through vboxapi

So, I'm working on a python application that reports information about a host running VirtualBox to a webserver. Therefore I am using vboxapi. I can send information about the host with the following ...
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  • 101
0 votes
2 answers
148 views

NetFlow packet analyze

I configured Netflow on Cisco 7200 and Cisco send some info for my IP address. According to the screenshot (Wireshark), 172.16.98.99 is Cisco's IP address and 172.16.98.28 is my IP address (...
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1 vote
1 answer
1k views

Using WPA to diagnose high CPU usage of "system and compressed memory" in Windows 10

Because the computer (ACER Aspire V5-122P) was running slow and was quite messy, I reinstalled Windows 10 and installed all the updates recommended. I also installed Avast and MalwareBytes. It is ...
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5 votes
0 answers
317 views

Elasticsearch: How to disable field analysis for a field in a existing index?

I'm using Elasticsearch to analyze my logs. I would like to stop analyzing some fields and consider them as plain strings. Can I disable a field analysis for a field in a existing index?
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3 votes
1 answer
12k views

BootCKCL.etl file size & Session "Circular Kernel Context Logger" stopped due to the following error: 0xC0000188

I have a few regular / re-occurring errors in my event viewer which seem to be linked to logging upon boot and shutdown. I am running Windows 8 x64 professional. Event ID 4: The maximum file ...
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1 vote
1 answer
42 views

How to efficiently analyze simulation results with various degrees of freedoms?

I have been doing a lot of application testing, trying different libraries, threading ratios, operation distributions, etc... I want to be able to quickly generate graphs from my run data. The data ...
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2 votes
2 answers
1k views

Windows Application Analyzer

I'm searching for a programm that is Win7(32 and 64bit) compatible and includes as much usefull features for application forensic as possible, including: File System changes Registry changes ...
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3 votes
2 answers
568 views

Simplest Automated Analysis and Chart Generation Tool? [closed]

Are there any products that can take a CSV of info, and quickly generate commonly-asked for info? I'm wondering if there's any way easier than pulling this into Excel or Matlab and manually doing all ...
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-2 votes
1 answer
3k views

Http analyzer free alternative? [closed]

Are there any free alternatives for this app ?? http://www.ieinspector.com/httpanalyzer/ It's great, it monitors all open http requests and downloaded size. Any suggestions please ??
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14 votes
11 answers
60k views

spectrum analyzer that shows 'live' input from the microphone

I have a friend which helps children with speaking disabilities, and she needs some software that shows the amplitude of the sound immediately as the children speak through the microphone. I have ...
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1 vote
1 answer
248 views

Looking for tool to show IP packets (and do analysis) sent/received from/to my machine (want to debug why can't mount network drive)

fiddler2 comes close but this only deals with web browsers it seems. I need this tool to debug why I can't mount a common standard network/NAS drive (e.g. via SMB/SAMBA) in Windows 7 Pro and Home. ...
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0 votes
2 answers
393 views

Desktop software for data analysis, like Business Objects "Lite" [closed]

My data set is sourced from ~100k users, with a few million records scattered over a dozen tables. Just too big for Excel, but not quite a data warehouse. It's sourced from a web-sites user base and ...
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1 vote
1 answer
387 views

Software automatic content analysis of pdf files [closed]

Is there an open sourc/ commercial software which can perform automatic content analysis (to produce wishful summaries) in a large collection of pdf documents which have tagged meta-data for easy ...
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  • 2,402
3 votes
3 answers
950 views

Fourier transform software [closed]

After spending a lot of time searching for this, I thought that some Super User gurus might know the answer. I'm searching for an open source application to compute a FFT, that could: Import a list ...
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  • 900
2 votes
2 answers
215 views

Log application changes made to the system

Windows 7, 64bit. I have an application which I don't trust but still need to run. I would like to run the installer of this application and later on the installed executable under some kind of "...
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1 vote
4 answers
66 views

Table data analyzer [closed]

I have big file that contains log information. Suppose, it in CSV format and has table structure. I want tool that can load this file and make some queries. For example: show often repeated entries, ...
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5 votes
2 answers
11k views

Is there a free security log analyzer for apache?

What I need is a forensic log analyzer tool for apache to do the after math of a successful abuse of service attack which took place 2-3 month in the past. We are running a shared hosting service and ...
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