我需要将一个数据帧写入excel,每个值都为字符串vaue。
我有一个数据框
DocID SourceName ActualTimeStamp Title Link Author
-y59OhclSVSb18Z-Zhfd-g Economic_Times 11/6/2012 3:47 US dream a myth! The price of inequality
hz-4pNKBTqiSDwff_CcvYw Reuters 26-09-2012 21:03:46 Achuthan: Why the US is -
当我试图写入csv文件时,某些DocId在值前面有' - ',该值替换为#Name。 我的事情,如果我将每个值转换为字符串我可以解决问题。
那么关于如何将数据框内的每个值转换为字符串值的想法是什么?
很遗憾我的数据框有一些大量数据集.....
structure(c("-y59OhclSVSb18Z-Zhfd-g", "hz-4pNKBTqiSDwff_CcvYw",
NA, "Economic_Times", "Reuters", NA, "11-06-2012 03:47:12", "26-09-2012 21:03:46",
NA, "US dream a myth! The price of inequality", "Achuthan: Why the US is already in a recession",
NA, "http://economictimes.feedsportal.com/c/33041/f/534028/index.rss",
"http://feeds.reuters.com/Counterparties?format=xml", NA, NA,
"ritholtz.com", NA, "Joseph E Stiglitz equality inequality America likes to think of itself as a land of opportunity and others view it in much the same light But while we can all think of examples of Americans who rose to the top on their own what really matters are the statistics to what extent do an individual s life chances depend on the income and education of his or her parents Nowadays these numbers show that the American dream is a myth There is less equality of opportunity in the US today than there is in Europe or indeed in any advanced industrial country for which there are data This is one of the reasons that the US has the highest level of inequality of any of the advanced countries and its gap with the rest has been widening In the recovery of 2009 10 the top 1 of US income earners captured 93 of the income growth Other inequality indicators are as bad or even worse The trend is one of concentration of income at the top the hollowing out of the middle and increasing poverty at the bottom It would be one thing if the high incomes of those at the top were the result of greater contributions to society but the Great Recession showed otherwise bankers who had led the global economy to the brink of ruin received outsizebonuses A closer look at those at the top reveals a disproportionate role for rent seeking some have obtained their wealth by exercising monopoly power others are CEOs who have taken advantage of deficiencies in corporate governance to extract for themselves an excessive share of corporate earnings and still others have used political connections to benefit from government munificence either excessively high prices for what the government buys drugs or excessively low prices for what the government sells mineral rights So part of the wealth of those in finance comes from exploiting the poor through predatory lending and abusive credit card practices Those at the top are enriched at the expense of those at the bottom It might not be so bad if there were even a grain of truth to trickle down economics the quaint notion that everyone benefits from enriching those at the top But most Americans today are worse off with lower real incomes than they were in 1997 a decade and a half ago All of the benefits of growth have gone to the top Defenders of US inequality argue that the poor and those in the middle shouldn t complain While they may be getting a smaller share of the pie than they did in the past the pie is growing so much thanks to the contributions of the rich and super rich that the size of their slice is actually larger The evidence contradicts this Indeed the US grew far faster in the decades after World War II when it was growing together than it has since 1980 when it began growing apart Rent seeking distorts the economy Market forces of course play a role too but markets are shaped by politics and in the US with its quasi corrupt system of campaign finance and its revolving doors between government and industry politics is shaped by money For example a bankruptcy law that privileges derivatives over all else but does not allow the discharge of student debt no matter how inadequate the education provided enriches bankers and impoverishes many at the bottom Where money trumps democracy such legislation has become predictably frequent ",
"Please use the comments to demonstrate your own ignorance unfamiliarity with empirical data ability to repeat discredited memes and lack of respect for scientific knowledge Also be sure to create straw men and argue against things I have neither said nor even implied Any irrelevancies you can mention will also be appreciated Lastly kindly forgo all civility in your discourse you are after all anonymous gloeschi Says September 25th 2012 at 9 04 am According to LA s bio he received undergrad in 1989 and graduated in 1991 Since he is also the co founder of ECRI he must have founded it before graduating in order for our shop predicting the 1990 91 recession beforehand ironman Says September 25th 2012 at 9 28 am Two more indications layoffs and dividends in the U S Still all these contemporary results are also consistent with what we ve been forecasting since 2011 a microrecession in 2012 Q2 We continue to expect to see the economy bounce back a bit in 2012 Q3 2013 however will be a different story Greg0658 Says September 25th 2012 at 9 33 am I went to this graph yesterday from a Reads outlink I search the site to no avail for what is Industrial Production in their mind is tv show creation IP how about a movie from Hollywood or a song from Nashville VennData Says September 25th 2012 at 9 56 am Home Prices Climb Again http mobile nytimes com 2012 09 26 business home prices climb again xml wally Says September 25th 2012 at 10 31 am I predict a recession too I ll just fill in the date later JoseOle Says September 25th 2012 at 5 22 pm Barry You really should rethink giving Achuthan a wider audience Anyone incapable of admitting he was wrong does not deserve your readers attention His interviews on Bloomberg TV Bloomberg Radio and CNBC from around Sep 30 2011 are there for anyone to replay In no way did he imply that he was allowing for a mid 2012 start to the recession BR Not remotely applicable because 1 He already has a huge audience 2 His long term track record is outstanding JoseOle Says September 25th 2012 at 9 06 pm His long term track record is outstanding Not anymore Again I encourage you and anyone else to watch his Sept 2011 interviews I ll even provide the links http video cnbc com gallery video 3000048636 http www bloomberg com video 76372300 economist says u s recession is inescapable html Someone please tell me where he suggests the recession he s calling could start as late as mid 2012 boveri Says September 25th 2012 at 10 22 pm I am grateful to see this ECRI commentary He may well have it right and if we get more major industrial and transportation companies warning besides Caterpillar Fedex and Norfolk Southern it will justify the stock trimming we were treated to today Counterparties The never ending story of the Euro crisis Felix Salmon Says September 26th 2012 at 6 18 pm Wonks Why the US is already in a recession Lakshan Achuthan The Next Recession is Now Says September 27th 2012 at 8 45 am renewed efforts by the Federal Reserve to boost the economy and signs of a housing market rebound Lakshman Achuthan makes the case that the US has already entered the next The next recession is now Saint Petersblog Says September 29th 2012 at 9 00 am renewed efforts by the Federal Reserve to boost the economy and signs of a housing market rebound Lakshman Achuthan makes the case that the US has already entered the next ",
NA), .Dim = c(3L, 7L), .Dimnames = list(NULL, c("DocID", "SourceName",
"ActualTimeStamp", "Title", "Link", "Author", "Content")))