I have written a simple querty where I am trying to download all Keystats for
NASDAQ tickers using the following code:-
library (fImport)
library (Matrix)
#reading csv list of NASDAQ tickers into matrix;
x = read.csv(file = "C:\\D
Drive\\UChicago\\SV_Project\\Matlab\\list.csv",head = F, sep= ',');
#Matrix initialization
# loop to automate datapull of all NASDAQ tickers;
for (i in 1:3048)
{
#y = matrix(,50,3050)
y[,i] = (yahooKeystats(x[i,1]))
}
The error I keep getting is:-
in `[<-.data.frame`(`*tmp*`, , i, value = list(Value = c(13L, 22L, :
replacement element 1 has 44 rows, need 45
In addition: Warning messages:
1: In `[<-.data.frame`(`*tmp*`, , i, value = list(Value = c(27L, 19L, :
replacement element 1 has 48 rows to replace 45 rows
2: In `[<-.data.frame`(`*tmp*`, , i, value = list(Value = c(42L, 18L, :
replacement element 1 has 46 rows to replace 45 rows
Can someone suggest a better way to write this code and output in a flat
file where I can have [total Metrics * Total Number of tickers].
Thanks in advance.
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