I am downloading yahoo finance monthly stock price data using R where the ticker names are read from a text file. I am using a loop to read the ticker names to download the data and putting them in a list.

My problem is some ticker names may not be correct thus my code stops when it encounters this case. I want the following. Each element in the list is a dataframe. How To Install Mercedes Hood Emblem more. I want the ticker names to be appended to variable names in element dataframes. I need an efficient way to create a dataframe that has the closing prices as variables.

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Here is the sample code for the simplified version of my problem. I have heard about Trycatch() function but do not know how to use it. Is there a better to way to do it apart from using a combination of loop and paste() function.

Again, I am trying to avoid a loop here.

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