pert | simple command line utility to estimate | Analytics library
kandi X-RAY | pert Summary
kandi X-RAY | pert Summary
A simple utility to estimate tasks using PERT (Program evaluation and review technique).
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pert
pert Key Features
pert Examples and Code Snippets
$ git clone https://github.com/arzzen/pert.git && cd pert
$ sudo make install
sudo make uninstall
Community Discussions
Trending Discussions on pert
QUESTION
I used the function tableby
from the package arsenal
to calculate percentages, but percentages are calculated by column by default. What I want is to calculate percentages by row
ANSWER
Answered 2022-Feb-16 at 01:10To include percentages by row, add argument cat.stats="countrowpct"
to your tableby
function.
Here is a complete example:
QUESTION
I have created two plt.pie in the shape of donuts. The 1st encompassing the 2nd, and the 2nd encompassing the void, a white hole. I would like to create a plt.legend () but only including the second plot. I can't seem to select only the second one.
In my caption I want to display each labels of labels_origin with the percentage they represent, as well as the correct color code.
It seems here that he is mixing the colors of my 2 plots.
Anyone have a solution please?
...ANSWER
Answered 2022-Jan-10 at 16:04A quick fix could be manually setting the legend handles colors. You need to get the current axis with .gca()
, then get the legend from the axis and manually set the color by iterating over them (the code needs to be inserted after the legend call):
QUESTION
I tried to make PERT graph using MultiDiGraph. So, I tried to put a bool variable "_dirty" that checks whether the graph is deformed. However, the add_weighted_edges_from function does not work properly. Is the code wrong? Any help would be greatly appreciated.
...ANSWER
Answered 2021-Sep-16 at 10:14You missed that add_edge
returns the key
in a Multi(Di)Graph
. Adding the return
resolves your issue:
QUESTION
I try to make a PERT graph. So, I tried to put a bool variable "_dirty" that checks whether the graph is deformed. However, the add_egde function does not work properly. Is the code wrong?
My graph code:
...ANSWER
Answered 2021-Sep-10 at 06:28See that you only specify to get arguments, not keyword arguments(weight in your case.)
Try adding **kwargs like add_edge(self, *args,**kwargs), and it should be fine. Also dont forget to update the super after that. :)
QUESTION
enter image description hereI created an array with angular material, the array is created well but the problem that I can't find a solution to display the array data of the object (I have an object contains arrays and this object is placed under another object).
how to display data of arrays that are in one object and that object is in another object.
i need to display the table as in the picture
model.ts:
...ANSWER
Answered 2021-Sep-09 at 00:26Column headers
1.1 displayFirstRowHeaders
for first-row header columns, mainly hold monthYear
. Example: 'header-Aug-2021'.
1.1.1 These headers require rowspan=3
except monthYear
.
1.1.2 monthYear
headers require colspan=9
.
1.2 displaySecondRowHeaders
for second-row header columns. Example: 'second-header-Aug-2021-compteurFDP'.
1.2.1 These headers require colspan=3
.
1.3 displayedColumns
for third-row header columns and data columns. Example: 'Aug-2021-compteurFDP-cp'.
1.4 displayMonthColumns
for generating columns via *ngFor
.
Data Transformation
2.1 Generate object (mnthObj
) from mnth
with formatted month
and item
as key-value pair via reduce
.
3.1 Create new array result with existing visionCompacteDTO
object and mnthObj
via map.
Pre-requisite:
- Install moment via npm
QUESTION
the table works almost well, the problem is that all the "solde" values appear in the same column.
I want to display each balance and month value in a column, I tried to loop "mnth" but it doesn't work
this table is dynamically how to display each solde value in a different column ?
...ANSWER
Answered 2021-Sep-06 at 13:061.0 Retrieve first row's mnth
and add into displayedColumns
and displayedMonthColumns
arrays.
1.1 Add into displayedColumns
for the columns must be existed and be required by mat-header-row
and mat-row
.
1.2 Add into displayedMonthColumns
for generating columns via *ngFor
.
2.1 Generate object (mnthObj
) from mnth
with month
and solde
as key value pair via reduce
.
3.1 Create new array result with existing visionCompacteDTO
object and mnthObj
via map
.
.component.html
QUESTION
I'm working on a react native app from a windows 10 computer. I installed WSL, set up my backend needs on it, and I can see my api responding on localhost from windows, no problem on that end.
Now I would like to call it from my mobile app - both from an android emulator using Android Studio and from my physical android device (using Expo) connected to the same local network over wifi.
Using Ngrok it could work, exposing my localhost to a public url, but that's not what I'm looking for. I want it all to remain local if possible. My pc's local ipv4 is 10.0.0.8
, but nothing comes out on that address (not from the mobile app neither from my desktop browser, which works when using localhost
).
My Ubuntu inside WSL says:
...ANSWER
Answered 2021-Apr-20 at 18:17So I found a solution thanks to https://superuser.com/a/1618446/757755 I successfully used option 2 and used port forwarding, with the script found here. Remember that your PowerShell script has to be ran as administrator.
QUESTION
I am writing a small program to calculate the critical path on a PERT diagram (https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique) in rust.
I am storing Task
objects inside a hashmap. The hashmap is owned by an object called Pert
. Each Task
object owns two Vec
objects, identifying the task's prerequisites and successors, and has an i32 to specify its duration. The tasks are created inside main.rs and added to the Pert object through an add
function.
task.rs:
...ANSWER
Answered 2021-Mar-24 at 17:35The issue here is that you're trying to get multiple mutable references from the HashMap, which owns the tasks and can only safely give out one mutable reference at a time. By changing the VecDeque to take a &Task, and using .get() instead of .get_mut() on the hashmap in completion_time(), the program will compile.
It doesn't look like you're mutating the task in this example, but assuming that you want to modify this example to mutate the task, the best way is to use interior mutability within the Task struct itself, which is usually achieved with the RefCell type. Any value inside of the Task struct that you want to mutate, you can wrap in a RefCell<>, and when you need to mutate the value, you can call .borrow_mut() on the struct field to get a temporarily mutable reference. This answer explains it in a bit more detail: Borrow two mutable values from the same HashMap
QUESTION
Good afternoon !
Under R , i developed the following script :
...ANSWER
Answered 2021-Feb-07 at 21:38I hope I have understood correctly.
This is your dataframe:
QUESTION
I need to use Wordnet 3.1 for my research work, but NLTK (python) ships with the default wordnet version: 3.0. It is important that I use the latest version of Wordnet.
...ANSWER
Answered 2020-Dec-22 at 08:54After a lot of searching and trial and error, I was able to use Wordnet 3.1 on NLTK (Python). I tweaked this gist to make it work. I am providing the details below.
I divided the code provided in the gist in 3 parts.
Part 1. download_extract.py
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