Thanks for the video. What if I wanted to remove rows with certain keywords. In this example, how would I go about removing all rows that have "good" under the column "ideal"?
In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set! Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type NEWDATASETWITHOUTGOOD
hELLO sir, in my dataset i have some NA in all the columns. i use na.omit but it returns 0 rows and all the columns present. secondly i took one variable such as dataset$sex to remove all NAs but then the rows is not equal to the other column rows in the main dataset and the remaining rows returns NA again because it isnt equal to the entire rows in the dataset. my question is how do i fix this... how do i remove all the NAs and still have the same number of rows in each of the columns? need your help thanks
Thanks for the video! I have a question I haven't been able to find the answer for. What if I wanted to remove rows with certain keywords, and I have those keywords in a list in another data frame containing only those specific keyword? I need to remove the entire row for the column that contains those keywords. In this example, how would I remove all rows that have a list of 187 words, such as "good" and so on, under the column "ideal"?
@@msperfect941 In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set! Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type NEWDATASETWITHOUTGOOD
In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set! Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type NEWDATASETWITHOUTGOOD
I have a data frame from which I need to select one particular value. The coil limbs in this d/f are Company, Stock_price and Value. I need to select the stock_price for company=“CCC”
I have been trying to edit my data for an hour and this is the first video that I had success with!!! THANK YOU
Just what I needed! Simple and clear! Thanks.
Great tutorial :) Thanks for introducing to dplyr
Holy moly, this was helpful! Thank you for making this.
I could marry you. This just helped me figure out how to separate a data set I've been working on for over a week!
THANKS M8 i have been watch 8 videos this helped!
very good video....
Very helpful tutorial
Hi
Great Vid! Can you do one on the by() function?
how can we prepare a dataframe from lets say diamonds where "cut" type is ideal, good and very good?
Thanks Lot... For Video
Great, understendable, with normal accent - helped a lot, thanks
Thanks
How deal with empty/blank cell in a particular column of a data set in R ?
Thanks for the video. What if I wanted to remove rows with certain keywords. In this example, how would I go about removing all rows that have "good" under the column "ideal"?
hey hows life going
In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set!
Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type
NEWDATASETWITHOUTGOOD
hELLO sir, in my dataset i have some NA in all the columns. i use na.omit but it returns 0 rows and all the columns present. secondly i took one variable such as dataset$sex to remove all NAs but then the rows is not equal to the other column rows in the main dataset and the remaining rows returns NA again because it isnt equal to the entire rows in the dataset.
my question is how do i fix this... how do i remove all the NAs and still have the same number of rows in each of the columns?
need your help thanks
can i remove specific rows using id?
is that Mila Yianapolous?
Thanks for the video! I have a question I haven't been able to find the answer for. What if I wanted to remove rows with certain keywords, and I have those keywords in a list in another data frame containing only those specific keyword? I need to remove the entire row for the column that contains those keywords. In this example, how would I remove all rows that have a list of 187 words, such as "good" and so on, under the column "ideal"?
Did you find the answer to this cause I need to know the same thing
@@msperfect941 In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set!
Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type
NEWDATASETWITHOUTGOOD
How to sum of all prices in column price when against cut is same in cut column in diamonds dataset in R programming
❤
I was expecting filter based on string column. You didnt talk about it,
Hi, very good video.. I have a question.. How extract rows to a new data frame?.. Example.. extract all the rows "good" to a new data frame..
In R, I went to the column that had the answers that I needed to sort by, then I put all the answers I DIDN'T want at the top, then I did the code above to make a new data set!
Example: I want to remove rows with "good" under the Column "Answer." I go to that column, then sort the data to where answers of "good" are displayed at the top. R will have those row numbers to the left side of the source. Say my data set has 50 participants. Also say that rows 1-10 have answers of "good" as wells 15, 20, 32-35, 37, 40, 45-47. I would then type
NEWDATASETWITHOUTGOOD
10:30 It is 1% not 10%. But informative video anyway.
I have a data frame from which I need to select one particular value. The coil limbs in this d/f are Company, Stock_price and Value. I need to select the stock_price for company=“CCC”
How would I do that?
The columns in this d/f. I hate autocorrect
please try
new_df
Do you mind If I ask a question please
canu styop pasting functions randomly .... holy jesus