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Chronicle Of A Data Scientist/analyst - Programming (133) - Nairaland

Nairaland ForumScience/TechnologyProgrammingChronicle Of A Data Scientist/analyst (413216 Views)

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Re: Chronicle Of A Data Scientist/analyst by Emmynator(m): 2:12pm On Jul 28, 2022
cochtrane:
I hope you guys applied for the Google Developers Machine Learning Bootcamp for Young Africans (SSA). If you did and have been successfully admitted, please let's connect and strategize. I just got notification of admission.
Congrats, I have been waiting for the notification, I refreshed by email all through yesterday, I later gave up and stopped.
Is there any chance they are still sending notification of admission?
Re: Chronicle Of A Data Scientist/analyst by Kaycee54321(m): 2:49pm On Jul 28, 2022
So guys...

I dumped a lot of engagements to free myself today for a technical interview for a foreign firm and less than two hours to the interview, got a mail from the VP cancelling the process because "something came up"...

Why am I sharing this?

Just to let y'all know that
Hiring data guys from Nigeria = A Politician sharing his deepest secrets with a Gossip
...in the eyes of Europeans/Americans.

Be informed.
Re: Chronicle Of A Data Scientist/analyst by cochtrane(m): 3:28pm On Jul 28, 2022
Emmynator:
Congrats, I have been waiting for the notification, I refreshed by email all through yesterday, I later gave up and stopped.
Is there any chance they are still sending notification of admission?
They could possibly still be sending out. I'm not too sure about it.
Re: Chronicle Of A Data Scientist/analyst by cochtrane(m): 3:28pm On Jul 28, 2022
Kaycee54321:
So guys...

I dumped a lot of engagements to free myself today for a technical interview for a foreign firm and less than two hours to the interview, got a mail from the VP cancelling the process because "something came up"...

Why am I sharing this?

Just to let y'all know that
Hiring data guys from Nigeria = A Politician sharing his deepest secrets with a Gossip
...in the eyes of Europeans/Americans.

Be informed.
Sorry man. Too bad. You just have to keep trying.
Re: Chronicle Of A Data Scientist/analyst by Nobody: 8:07pm On Jul 28, 2022
Even though i have no prior knowledge on excel,i played with it and i got this.
.
.
the table is from a flier i was given on the street.its a school WAEC performance.
.
.
.
what do you guys think?
.
.
.
am almost done with learning python basics,hoping to dive into SQL soon.

Re: Chronicle Of A Data Scientist/analyst by Felixitie(m): 8:46pm On Jul 28, 2022
Kaycee54321:
So guys...

I dumped a lot of engagements to free myself today for a technical interview for a foreign firm and less than two hours to the interview, got a mail from the VP cancelling the process because "something came up"...

Why am I sharing this?

Just to let y'all know that
Hiring data guys from Nigeria = A Politician sharing his deepest secrets with a Gossip
...in the eyes of Europeans/Americans.

Be informed.
Yeah, it is what it is.. In this field, those foreign recruiters or coys find it hard trusting guys from this part of the world with their data.,one of the challenges! But That will not make us quit.
Re: Chronicle Of A Data Scientist/analyst by Felixitie(m): 8:52pm On Jul 28, 2022
IamBabsjnr:
Even though i have no prior knowledge on excel,i played with it and i got this.
.
.
the table is from a flier i was given on the street.its a school WAEC performance.
.
.
.
what do you guys think?
.
.
.
am almost done with learning python basics,hoping to dive into SQL soon.
Good one. However, you need to understand how to structure data by doing some data cleaning and restructuring so as to make it more meaningful and insightful to the eye and brain.

Also, pie chart isn't the idea chart type for the above demo project.
I wish you good luck bro.
Re: Chronicle Of A Data Scientist/analyst by virginboy1(m): 8:56pm On Jul 28, 2022
Re: Chronicle Of A Data Scientist/analyst by Nobody: 9:02pm On Jul 28, 2022
Felixitie:
Good one. However, you need to understand how to structure data by doing some data cleaning and restructuring so as to make it more meaningful and insightful to the eye and brain.

Also, pie chart isn't the idea chart type for the above demo project.
I wish you good luck bro.
thank you.
erm,pls how do i clean data with excel?
Re: Chronicle Of A Data Scientist/analyst by virginboy1(m): 9:10pm On Jul 28, 2022
Toppytek:
MySQL:
https://www.youtube.com/watch?v=7S_tz1z_5bA

Python: search for Corey Schafer on YouTube.
Thanks for this video
Re: Chronicle Of A Data Scientist/analyst by Felixitie(m): 9:23pm On Jul 28, 2022
IamBabsjnr:
thank you.
erm,pls how do i clean data with excel?
The likes of excel formula and functions
Power Query (so powerful)
Check Excelisfun on YouTube, and focus on the data analysis part of his video
Re: Chronicle Of A Data Scientist/analyst by semmyk(m): 6:43am On Jul 29, 2022
Keep going at it. You're on to good start.
With basic Python almost done, attempt the same dataset and try out basic charting, histogram, and some correlation and trend in Python.
From there, you move on to other aspects. Obviously, you don't loose track of SQL and NoSQL.
Nonetheless, keep attempting deeper analysis in #Excel
IamBabsjnr:
Even though i have no prior knowledge on excel,i played with it and i got this.
the table is from a flier i was given on the street.its a school WAEC performance.
.
what do you guys think?
am almost done with learning python basics,hoping to dive into SQL soon.
Re: Chronicle Of A Data Scientist/analyst by Emmynator(m): 8:35am On Jul 29, 2022
cochtrane:
They could possibly still be sending out. I'm not too sure about it.
There are still sending out, a friend of mine received a notification of rejection just yesterday evening.
Re: Chronicle Of A Data Scientist/analyst by Nobody: 12:19pm On Jul 29, 2022
semmyk:
Keep going at it. You're on to good start.
With basic Python almost done, attempt the same dataset and try out basic charting, histogram, and some correlation and trend in Python.
From there, you move on to other aspects. Obviously, you don't loose track of SQL and NoSQL.
Nonetheless, keep attempting deeper analysis in #Excel
thank you sir.pls which of the sql should i learn and where can i download it?
Re: Chronicle Of A Data Scientist/analyst by cochtrane(m): 5:04pm On Jul 29, 2022
IamBabsjnr:
thank you sir.pls which of the sql should i learn and where can i download it?
You can learn any kind of sql. There's really no particular favourite since they are pretty much all the same. But if you really do want to hear something, then just go with MySQL or Postgres.
Re: Chronicle Of A Data Scientist/analyst by Nobody: 7:01pm On Jul 29, 2022
cochtrane:
You can learn any kind of sql. There's really no particular favourite since they are pretty much all the same. But if you really do want to hear something, then just go with MySQL or Postgres.
thank you very much.
Re: Chronicle Of A Data Scientist/analyst by Omotaday(m):
Re: Chronicle Of A Data Scientist/analyst by Wande22(m): 5:19am On Jul 30, 2022
Good morning. I'm pretty versed in Excel but Haven't started vba. Can I learn python or sql instead of vbahuh Awaiting your responses
Re: Chronicle Of A Data Scientist/analyst by Hinokami: 6:50am On Jul 30, 2022
Fucckkkk... Does this affect data engineering guys as well?

Kaycee54321:
So guys...

I dumped a lot of engagements to free myself today for a technical interview for a foreign firm and less than two hours to the interview, got a mail from the VP cancelling the process because "something came up"...

Why am I sharing this?

Just to let y'all know that
Hiring data guys from Nigeria = A Politician sharing his deepest secrets with a Gossip
...in the eyes of Europeans/Americans.

Be informed.
Re: Chronicle Of A Data Scientist/analyst by Kaycee54321(m): 10:37am On Jul 30, 2022
Hinokami:
Fucckkkk... Does this affect data engineering guys as well?
Bro, my experience may be different from yours.

Didn't mean to demoralise anyone...and in my own experience, if there's a one chance in five to land a foreign job as a tech professional, for a data professional, that becomes one chance in ten.
Re: Chronicle Of A Data Scientist/analyst by dbeautyful: 8:24pm On Jul 30, 2022
Hello all,

So my subscription expired yesterday and would not auto-renew due to a card issue.

I renewed my subscription today and noticed that all of the history on my Google Data Analytics Professional Certificate course is gone, although it shows 2 out of the 8 modules completed (Please see attached screenshot). I also have my certificates for the 2 modules completed.

My questions are:
1. How do I get back the history (completed assignments, readings and videos watched)
2. Is it fine if I just continue where I stopped without worrying about the above.

Omotaday:
It is not compulsory to use the discussion prompts. For self reflection, since its graded, you can just write a sentence then submit it. That is what I do. I am on the same course.

Re: Chronicle Of A Data Scientist/analyst by sammytee02(m): 9:35pm On Jul 30, 2022
lovelybobo:
Most Coursera courses are good but the challenge is you will need more than one source of material to learn anything very well. I normally recommend 4 sources on the same topic.

Dr. Severance did a fantastic job on python for everybody course and he concluded by saying that you should enroll in another beginner course to be 100% sure that you have understood all the basics that are needed.

You can get the video of the lecture from Freecodecamp YouTube Channel.
The slides and practice files can be gotten from his personal site https://www.py4e.com/
You achieve the same thing without enrolling on Coursera except you need the certificate

Shalom!!!
Thanks a lot. Please, does the two - Python for everybody and Freecodecamp include the python data science libraries (numpy, pandas and co)?
Re: Chronicle Of A Data Scientist/analyst by Omotaday(m): 9:44pm On Jul 30, 2022
dbeautyful:
Hello all,

So my subscription expired yesterday and would not auto-renew due to a card issue.

I renewed my subscription today and noticed that all of the history on my Google Data Analytics Professional Certificate course is gone, although it shows 2 out of the 8 modules completed (Please see attached screenshot). I also have my certificates for the 2 modules completed.

My questions are:
1. How do I get back the history (completed assignments, readings and videos watched)
2. Is it fine if I just continue where I stopped without worrying about the above.
I think you should write to them or drop your question on the discussion forum, someone will answer you.
Re: Chronicle Of A Data Scientist/analyst by dbeautyful: 2:14pm On Jul 31, 2022
Thanks.

I did a post, and was referred to the support team, who told me to clear the cache and cookies, try different browsers, and restart my system. These didn't resolve the issue. I have replied with this feedback, still expecting a response.

Omotaday:
I think you should write to them or drop your question on the discussion forum, someone will answer you.
Re: Chronicle Of A Data Scientist/analyst by lovelybobo: 3:11pm On Jul 31, 2022
sammytee02:
Thanks a lot. Please, does the two - Python for everybody and Freecodecamp include the python data science libraries (numpy, pandas and co)?
The answer to your question is NO but I will recommend you get the details of the course from Coursera. Thanks
Re: Chronicle Of A Data Scientist/analyst by sammytee02(m): 4:13pm On Jul 31, 2022
lovelybobo:
The answer to your question is NO but I will recommend you get the details of the course from Coursera. Thanks
Thank you bro. So, I would have to learn that after the course, right?
Re: Chronicle Of A Data Scientist/analyst by Wande22(m): 5:43pm On Jul 31, 2022
Wande22:
Good morning. I'm pretty versed in Excel but Haven't started vba. Can I learn python or sql instead of vbahuh Awaiting your responses
still Awaiting your responses
Re: Chronicle Of A Data Scientist/analyst by Felixitie(m): 6:37pm On Jul 31, 2022
Wande22:
still Awaiting your responses
.
Re: Chronicle Of A Data Scientist/analyst by Felixitie(m): 6:37pm On Jul 31, 2022
Wande22:
still Awaiting your responses
Have you covered the data analysis part of Excel? Inclusive of power query and pivot tables/charts.
Then Learn SQL for now and maybe one of PowerBI or Tableau next , then you could go further to python.
VBA is now old school.
Good luck my brother.
Re: Chronicle Of A Data Scientist/analyst by Wande22(m): 8:07pm On Jul 31, 2022
Felixitie:
Have you covered the data analysis part of Excel? Inclusive of power query and pivot tables/charts.
Then Learn SQL for now and maybe one of PowerBI or Tableau next , then you could go further to python.
VBA is now old school.
Good luck my brother.
thanks sire. I'll download Books On SQL
Powerpivot/query 85% done. Charts are now my babies
Re: Chronicle Of A Data Scientist/analyst by DHaran: 10:34pm On Aug 01, 2022
Wande22:
Good morning. I'm pretty versed in Excel but Haven't started vba. Can I learn python or sql instead of vbahuh Awaiting your responses
learn vba it will help you in understanding and coding well in python
Re: Chronicle Of A Data Scientist/analyst by Wande22(m): 12:53am On Aug 02, 2022
DHaran:
learn vba it will help you in understanding and coding well in python
Ok sir
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