I have actually been trying to check out the excel file but appears favor tright here is somepoint wrong. The file is stored in Documents folder in excel format.

You are watching: Line 1 appears to contain embedded nulls

These are the error messages that I get :

table additionally, considering that these were warnings , I taken place to disregard them. But nothing has been check out right into "table" either:

table# <1> PK...# (or 0-length row.names)

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review.csv does not read XLS(X) records, only CSV records. Try opening your Excel file in Excel, exporting it to CSV and also reissuing your check out.csv command (relying on your system language, you could desire to use review.csv2 instead).


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If you"re trying to check out in an xlsx file, usage the xlsx library, or export them as csv files. review.table or read.csv will certainly not job-related for Excel papers.

install.packages("xlsx")library(xlsx)table

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First of all, check that your CSV is in truth a CSV quite than an Excel file (you hint that that can be the case in your question). check out.csv reads in derestricted message records and can"t handle Excel papers (either .xls or .xlsx).

If it is a delimited text file then looking at the error message looks choose your CSV (well, tab separated values file) could have actually some empty column names which read.csv() is unable to handle.

The second warning also then thinks that the last row of your file is infinish which may be caused by whatever before is outplacing the file to combine separators when some of the areas are empty.

They"re warnings because they do not soptimal the regime or leave it but it"s saying that points could not be as you suppose.


By meaning a .csv file has comma separated values; in your R code you use tab (" ") as the delimiter. If you have actually an actual csv file, you should have the ability to enter:

csvfileor alternatively

csvfilethough really the first command also must suffice. It"s starray that you have to specificy a tab to delimit columns in a csv file, unmuch less excel did somepoint wonky to your data table.

You might constantly usage the xlsx package in R and also then create the file to the format you want also.


I was encountering a comparable worry yet you can try utilizing the following code making use of the skipNul argument:

check out.table("filename.csv", sep = " ", col.names = c("A", "B", "C"), na.strings = NA, skipNul = TRUE, header = TRUE)The main point to be noticed here is the skipNul discussion. In this case, I have offered the col.names bereason I noticed that in this case tbelow was a problem in identifying the column names correctly.

Let me recognize if you are still not able to get it appropriately.

Keep Coding!


The file you are trying to read can be a UTF-16 encoded file as if it were not so encoded. Try via the fileEncoding = "UTF-16" argument


One possible cause is accidentally trying to load an aliregarding the file rather of the file itself. In R for Mac, trying to usage check out.csv on an alias provides the error you gained.


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