Latest questions in Data Analytics

0 votes
0 answers

Which of the below command used to remove a broadcast variable, "bvar", from memory?

Q1.Which of the below command used to ...READ MORE

Aug 27, 2021 in Data Analytics by Vipul
edited Mar 4 • 164 views
0 votes
0 answers

Hey Guys I really wants to learn and be Business analyst, I don't have funds to pay for

Hey Guys I really wants to learn ...READ MORE

Aug 26, 2021 in Data Analytics by Parambir
edited Mar 4 • 186 views
0 votes
0 answers

Python : Key error on comments, Provided the error in more information - Please help

KeyError ...READ MORE

Jul 24, 2021 in Data Analytics by Ramesh
edited Mar 4 • 146 views
0 votes
0 answers

missing value where TRUE/FALSE needed

Hello, I have the following error: Error in while ...READ MORE

Jun 6, 2021 in Data Analytics by Anri
edited Mar 4 • 175 views
0 votes
0 answers

Unable to delete First Column showing "not found in axis" even after I added axis=1 and inplace= True

sheet1.drop('Questions', axis=1, inplace=True) READ MORE

Jun 2, 2021 in Data Analytics by Bhushan
edited Mar 4 • 181 views
0 votes
0 answers

replacing the missing value of a vector with the mean value of that vector

how to replacing the missing value of a ...READ MORE

May 29, 2021 in Data Analytics by Rizky
edited Mar 4 • 165 views
0 votes
0 answers

R: How to use lapply properly?

Hi folks, I have a question concerning the ...READ MORE

May 21, 2021 in Data Analytics by amelieeeee
edited Mar 4 • 166 views
0 votes
0 answers

R programming error missing value where TRUE FALSE needed

My code tfr<-function(x) {return (x[1]^2 + x[2]^2 ...READ MORE

May 20, 2021 in Data Analytics by Kaktus
edited Mar 4 • 190 views
0 votes
0 answers

How to plot frequency of Y/N data against age ranges in R.

I have a set of data with ...READ MORE

Apr 27, 2021 in Data Analytics by MrStickyRice
edited Mar 4 • 159 views
0 votes
0 answers

In which sector do you want to apply data mining? Why? How can you improve that section by applying data mining?

In which sector do you want to ...READ MORE

Apr 13, 2021 in Data Analytics by anonymous
edited Mar 4 • 140 views
0 votes
0 answers

Can Artificial Intelligence be a threat to us? Justify your answer. If yes, how can we avoid that threat?

Can AI be a threat to us? ...READ MORE

Apr 13, 2021 in Data Analytics by anonymous
edited Mar 4 • 140 views
0 votes
0 answers

Best career courses related to Oracle

Hi, I have 9 years of experience ...READ MORE

Apr 5, 2021 in Data Analytics by Poorna
edited Mar 4 • 149 views
0 votes
0 answers

Why my interpolated map created in R is not similar to the one created with Surfer?

I would like to map rainfall data. ...READ MORE

Feb 17, 2021 in Data Analytics by anonymous
edited Mar 4 • 171 views
0 votes
0 answers

i want webinars recording

i want webinars recording that i registered READ MORE

Jan 16, 2021 in Data Analytics by Yasmeen
edited Mar 4 • 142 views
0 votes
1 answer

How to combine a list of data frames into one data frame?

Use bind_rows() from the dplyr package: bind_rows(list_of_dataframes, .id ...READ MORE

Dec 17, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,454 views
0 votes
1 answer

how can i access my profile and assignment for pubg analysis data science webinar?

Hey, @There,  Every user who registers for the ...READ MORE

Dec 15, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,152 views
0 votes
1 answer

How to code for the sum of imported data set in rstudio

@Lizzy, You can have a look here regarding ...READ MORE

Dec 9, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,130 views
0 votes
3 answers

2) Which of the following are applicable to Bigdata technologies(Select all applicable)

Replication, transaction processing READ MORE

Nov 25, 2021 in Data Analytics by anonymous
 • 3,782 views
0 votes
1 answer

7) What does "Dual platform architecture" mean?

Setup a new Bigdata setup for complete ...READ MORE

Sep 18, 2021 in Data Analytics by anonymous
edited Mar 5 • 3,727 views
0 votes
1 answer

19) Analytics can be classified as

Option a) Exploratory data analysis is an approach ...READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,730 points • 2,398 views
0 votes
1 answer

18) OLAP is 'Analytics used with Business intelligence'

Option a) True. If you wish to master ...READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,094 views
0 votes
1 answer

15) Network data source provides information about Call/services usage and location

Option a) True. READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,730 points • 2,179 views
0 votes
1 answer

13) The two data sources that telecom operators can leverage for Analytics are __________

A Network and Source data READ MORE

Jun 21, 2021 in Data Analytics by anonymous
edited Mar 5 • 2,610 views
0 votes
1 answer

12) Subscriber data source gives information about network latency, utilization and link status

Option a) True READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,730 points • 2,065 views
0 votes
1 answer

17) Identifying customers likely to churn is part of __________

d) Churn Management READ MORE

Jun 8, 2021 in Data Analytics by anonymous
edited Mar 5 • 1,671 views
0 votes
1 answer

16) Analytics uses _______ to tell us important things that we did not know

Hi@ritu, Analytics uses prediction to tell us important things ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 1,741 views
0 votes
1 answer

14) Building analytical cubes of CDRs and managing them efficiently is part of _________

Hi@ritu, Building analytical cubes of CDRs and managing ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 2,125 views
0 votes
1 answer

11) usage of network monitoring tools to generate huge volume of data and collecting huge historical data to build OLAP cubes are included in __________

Hi@ritu, Usage of network monitoring tools to generate ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 2,091 views
0 votes
1 answer

10) "Heavily utilized parts of network can be identified using data mining and correlation techniques so that capacity can be boosted at right points and at right times". This is part of _________

Option c) Proactive network monitoring READ MORE

Dec 2, 2020 in Data Analytics by Gitika
 • 65,730 points • 2,596 views
0 votes
1 answer

9) Subscriber Data analysis includes __________ (select all applicable)

Option d)  Subscriber profiling, upselling and innovative tariffs Master ...READ MORE

Dec 2, 2020 in Data Analytics by Gitika
 • 65,730 points • 3,879 views
0 votes
1 answer

20) In BI, analysis includes

Hi@ritu, In BI, the analysis includes Predictive analysis, ...READ MORE

Dec 2, 2020 in Data Analytics by MD
 • 95,460 points • 1,593 views
0 votes
1 answer

​can we do the feature extraction using K means clustering? If yes how can we do that?

Hi@Pushpender, You can do that. But K-Means is ...READ MORE

Nov 24, 2020 in Data Analytics by MD
 • 95,460 points • 969 views
0 votes
1 answer

cant get around error ''expected an indented block'' in python(jupyter lab)

Hi@David, First thing, don't share your credentials with ...READ MORE

Nov 19, 2020 in Data Analytics by MD
 • 95,460 points • 1,115 views
0 votes
1 answer

TypeError: 'tuple' object is not callable

Hi, @Prasanna, The “TypeError: ‘tuple’ object is not ...READ MORE

Nov 10, 2020 in Data Analytics by Gitika
 • 65,730 points • 26,058 views
0 votes
1 answer

How to create a pirate plot in R?

Hi@akhtar, A pirate plot a plot contained in ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,898 views
0 votes
1 answer

Error in library("yarrr") : there is no package called ‘yarrr’.

Hi@akhtar, Installing a package simply means downloading the ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,091 views
0 votes
1 answer

How to sort data according to column values in R?

Hi@akhtar, You can sort the rows of a Dataframe ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 855 views
0 votes
1 answer

How to add a new column to a Dataframe in R?

Hi@akhtar, You can add new columns to a ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,017 views
0 votes
1 answer

How can I print to stdout in R?

Hi@akhtar, Sometimes we need to print to stdout ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 8,005 views
0 votes
1 answer

How to remove an element from a list in R?

Hi@akhtar, You can remove a value from a ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 5,044 views
0 votes
1 answer

How to access the last value from a vector in R?

Hi@akhtar, You can use the tail function in ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 2,144 views
0 votes
1 answer

How to create the Scatterplot in R?

Hi@akhtar, Scatterplots show many points plotted in the ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,070 views
0 votes
1 answer

How to create a line chart in R?

Hi@akhtar, A simple line chart is created using ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,260 views
0 votes
1 answer

How to create a histogram in R?

Hi@MD, A histogram represents the frequencies of values ...READ MORE

Oct 30, 2020 in Data Analytics by akhtar
 • 38,260 points • 1,507 views
0 votes
1 answer

Draw boxplot with notch in R.

Hi@akhtar, We can draw a boxplot with a ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 2,200 views
0 votes
1 answer

How to create the Boxplot in R?

Hi@akhtar, Boxplots are a measure of how well ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,014 views
0 votes
1 answer

Create a bar chart with groups of bars and stacks.

Hi@akhtar, We can create a bar chart with ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,262 views
0 votes
1 answer

How to add title in the barplot in R?

Hi@akhtar, The features of the bar chart can ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 2,114 views
0 votes
1 answer

How to create a barplot in R?

Hi@akhtar, A bar chart represents data in rectangular ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,017 views
0 votes
1 answer

Create 3D Pie Chart in R.

Hi@akhtar, A pie chart with 3 dimensions can ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 3,874 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.