我正在尝试按降序对100个列表进行排序，但是我对使用R非常陌生，我不确定如何解决错误。我的数据和尝试列在下面
" symbol coin.ror
1 Bitcoin -0.5200267
2 Ethereum -0.6918655
3 XRP -0.7570363
4 Bitcoin Cash -0.7801125
5 EOS -0.3596855
6 Stellar -0.3536143
7 Litecoin -0.7401707
8 Tether -0.01500873
9 Cardano NA
10 Monero -0.6666676
11 TRON -0.5485752
12 IOTA NA
13 Dash -0.8216968
14 Binance Coin 0.1665783
15 NEO -0.7518078
16 Ethereum Classic -0.5949929
17 NEM -0.9090757
18 Tezos -0.6907315
19 VeChain -0.46838
20 Zcash -0.7388194
21 Dogecoin -0.3144806
22 0x -0.261529
23 Maker -0.4773036
24 Bitcoin Gold -0.6663349
25 OmiseGO -0.8184844
26 Ontology 2.169107
27 Qtum NA
28 Decred -0.5982333
29 Lisk -0.8379744
30 Aeternity -0.1922754
31 Nano -0.9060256
32 NULL NULL
33 Zilliqa -0.6717348
34 BitShares -0.8465481
35 Bitcoin Diamond -0.8610869
36 Bytecoin NA
37 DigiByte -0.6426288
38 Siacoin -0.7715911
39 Steem -0.7092558
40 Verge -0.9190878
41 Basic Attention Token -0.5849181
42 Waves -0.8276129
43 Pundi X 9.26592
44 Bytom NA
45 Metaverse ETP 0.1842307
46 TrueUSD -0.004143373
47 Electroneum -0.3926024
48 Golem -0.8256986
49 Holo 0.4266373
50 Stratis -0.8998808
51 Komodo -0.8822306
52 Augur -0.7986435
53 Chainlink NA
54 Status -0.8700178
55 Populous -0.9190464
56 Waltonchain NA
57 Cryptonex NA
58 Ardor NA
59 Wanchain -0.007651276
60 Aion -0.913083
61 KuCoin Shares -0.07636307
62 IOST 0.1369158
63 Mithril 5.702089
64 CyberMiles -0.6050604
65 ETERNAL TOKEN -0.2164781
66 Aurora -0.0680669
67 ReddCoin -0.5953383
68 GXChain -0.7332617
69 Loopring -0.7868462
70 DigixDAO -0.7558808
71 MaidSafeCoin -0.7816947
72 aelf -0.2064698
73 Digitex Futures -0.5096824
74 HyperCash -0.9183825
75 Ark -0.8998685
76 Huobi Token 0.2127261
77 Dentacoin -0.5412549
78 Elastos -0.2443311
79 QASH -0.1959051
80 MOAC -0.2590973
81 Loom Network 5.105476
82 FunFair -0.8295078
83 MonaCoin -0.8691378
84 Bancor -0.71115
85 Nebulas NA
86 Decentraland -0.2488622
87 PIVX NA
88 Horizen -0.7328483
89 Dropil -0.06027361
90 Crypto.com -0.7060632
91 Odyssey -0.5742172
92 Power Ledger -0.5900019
93 RChain NA
94 WAX -0.7571698
95 Paxos Standard Token -0.001058385
96 TenX -0.8228067
97 Theta Token -0.1443304
98 Dai 0.003496644
99 Nxt NA
100 Ravencoin 0.3595357
我尝试使用sort，sort.list和order
filtered.coin.returns <- order(coin.returns$coin.ror, na.last = TRUE, decreasing = TRUE, method = c("auto"))
我通常会收到此错误：
sort.int中的错误（x，na.last = na.last，减少=减少，...） ：“ x”必须是原子